50以內最多因數

在數字50以內，具有最多因數的數字是12。

12的因數有：1, 2, 3, 4, 6, 12。總共有6個因數。

在50以內的其他數字及其因數如下：

1: 1 (1個因數) 2: 1, 2 (2個因數) 3: 1, 3 (2個因數) 4: 1, 2, 4 (3個因數) 5: 1, 5 (2個因數) 6: 1, 2, 3, 6 (4個因數) 7: 1, 7 (2個因數) 8: 1, 2, 4, 8 (4個因數) 9: 1, 3, 9 (3個因數) 10: 1, 2, 5, 10 (4個因數) 11: 1, 11 (2個因數) 12: 1, 2, 3, 4, 6, 12 (6個因數) 13: 1, 13 (2個因數) 14: 1, 2, 7, 14 (4個因數) 15: 1, 3, 5, 15 (4個因數) 16: 1, 2, 4, 8, 16 (5個因數) 17: 1, 17 (2個因數) 18: 1, 2, 3, 6, 9, 18 (6個因數) 19: 1, 19 (2個因數) 20: 1, 2, 4, 5, 10, 20 (6個因數) 21: 1, 3, 7, 21 (4個因數) 22: 1, 2, 11, 22 (4個因數) 23: 1, 23 (2個因數) 24: 1, 2, 3, 4, 6, 8, 12, 24 (8個因數) 25: 1, 5, 25 (3個因數) 26: 1, 2, 13, 26 (4個因數) 27: 1, 3, 9, 27 (4個因數) 28: 1, 2, 4, 7, 14, 28 (6個因數) 29: 1, 29 (2個因數) 30: 1, 2, 3, 5, 6, 10, 15, 30 (8個因數) 31: 1, 31 (2個因數) 32: 1, 2, 4, 8, 16, 32 (6個因數) 33: 1, 3, 11, 33 (4個因數) 34: 1, 2, 17, 34 (4個因數) 35: 1, 5, 7, 35 (4個因數) 36: 1, 2, 3, 4, 6, 9, 12, 18, 36 (8個因數) 37: 1, 37 (2個因數) 38: 1, 2, 19, 38 (4個因數) 39: 1, 3, 13, 39 (4個因數) 40: 1, 2, 4, 5, 8, 10, 20, 40 (8個因數) 41: 1, 41 (2個因數) 42: 1, 2, 3, 6, 7, 14, 21, 42 (8個因數) 43: 1, 43 (2個因數) 44: 1, 2, 4, 11, 22, 44 (6個因數) 45: 1, 3, 5, 9, 15, 45 (6個因數) 46: 1, 2, 23, 46 (4個因數) 47: 1, 47 (2個因數) 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 (10個因數) 49: 1, 7, 49 (3個因數) 50: 1, 2, 5, 10, 25, 50 (6個因數)

由此可見，在50以內的數字中，12和48都擁有最多的因數，各有6個。但是，由於48比12大，所以我們可以說在50以內的數字中，48擁有最多的因數。