56858510

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{20981}}^1$

素因数の和:21259

約数の個数: 16

約数和(自身を含む): 102727872

約数和(自身を除く): 45869362

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 20981, 41962, 104905, 209810, 5685851, 11371702, 28429255, 56858510]

約数ペア:

[(1, 56858510), (2, 28429255), (5, 11371702), (10, 5685851), (271, 209810), (542, 104905), (1355, 41962), (2710, 20981)]