52015900

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{3491}}^1$

素因数の和:3654

約数の個数: 36

約数和(自身を含む): 113664600

約数和(自身を除く): 61648700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2980, 3491, 3725, 6982, 7450, 13964, 14900, 17455, 34910, 69820, 87275, 174550, 349100, 520159, 1040318, 2080636, 2600795, 5201590, 10403180, 13003975, 26007950, 52015900]

約数ペア:

[(1, 52015900), (2, 26007950), (4, 13003975), (5, 10403180), (10, 5201590), (20, 2600795), (25, 2080636), (50, 1040318), (100, 520159), (149, 349100), (298, 174550), (596, 87275), (745, 69820), (1490, 34910), (2980, 17455), (3491, 14900), (3725, 13964), (6982, 7450)]