56453150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{86851}}^1$

素因数の和:86876

約数の個数: 24

約数和(自身を含む): 113081304

約数和(自身を除く): 56628154

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 86851, 173702, 434255, 868510, 1129063, 2171275, 2258126, 4342550, 5645315, 11290630, 28226575, 56453150]

約数ペア:

[(1, 56453150), (2, 28226575), (5, 11290630), (10, 5645315), (13, 4342550), (25, 2258126), (26, 2171275), (50, 1129063), (65, 868510), (130, 434255), (325, 173702), (650, 86851)]