48624740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78427}}^1$

素因数の和:78467

約数の個数: 24

約数和(自身を含む): 105407232

約数和(自身を除く): 56782492

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 78427, 156854, 313708, 392135, 784270, 1568540, 2431237, 4862474, 9724948, 12156185, 24312370, 48624740]

約数ペア:

[(1, 48624740), (2, 24312370), (4, 12156185), (5, 9724948), (10, 4862474), (20, 2431237), (31, 1568540), (62, 784270), (124, 392135), (155, 313708), (310, 156854), (620, 78427)]