57377710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{983}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 111585600

約数和(自身を除く): 54207890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 449, 898, 983, 1966, 2245, 4490, 4915, 5837, 9830, 11674, 12779, 25558, 29185, 58370, 63895, 127790, 441367, 882734, 2206835, 4413670, 5737771, 11475542, 28688855, 57377710]

約数ペア:

[(1, 57377710), (2, 28688855), (5, 11475542), (10, 5737771), (13, 4413670), (26, 2206835), (65, 882734), (130, 441367), (449, 127790), (898, 63895), (983, 58370), (1966, 29185), (2245, 25558), (4490, 12779), (4915, 11674), (5837, 9830)]