48487940

素因数分解:

$2^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1637}}^1$

素因数の和:3127

約数の個数: 24

約数和(自身を含む): 101955672

約数和(自身を除く): 53467732

約数列:

[1, 2, 4, 5, 10, 20, 1481, 1637, 2962, 3274, 5924, 6548, 7405, 8185, 14810, 16370, 29620, 32740, 2424397, 4848794, 9697588, 12121985, 24243970, 48487940]

約数ペア:

[(1, 48487940), (2, 24243970), (4, 12121985), (5, 9697588), (10, 4848794), (20, 2424397), (1481, 32740), (1637, 29620), (2962, 16370), (3274, 14810), (5924, 8185), (6548, 7405)]