56908355

素因数分解:

$5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 80205840

約数和(自身を除く): 23297485

約数列:

[1, 5, 7, 35, 49, 109, 245, 545, 763, 2131, 3815, 5341, 10655, 14917, 26705, 74585, 104419, 232279, 522095, 1161395, 1625953, 8129765, 11381671, 56908355]

約数ペア:

[(1, 56908355), (5, 11381671), (7, 8129765), (35, 1625953), (49, 1161395), (109, 522095), (245, 232279), (545, 104419), (763, 74585), (2131, 26705), (3815, 14917), (5341, 10655)]