56249740

素因数分解:

$2^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{2311}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 118272672

約数和(自身を除く): 62022932

約数列:

[1, 2, 4, 5, 10, 20, 1217, 2311, 2434, 4622, 4868, 6085, 9244, 11555, 12170, 23110, 24340, 46220, 2812487, 5624974, 11249948, 14062435, 28124870, 56249740]

約数ペア:

[(1, 56249740), (2, 28124870), (4, 14062435), (5, 11249948), (10, 5624974), (20, 2812487), (1217, 46220), (2311, 24340), (2434, 23110), (4622, 12170), (4868, 11555), (6085, 9244)]