56615540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97613}}^1$

素因数の和:97651

約数の個数: 24

約数和(自身を含む): 122993640

約数和(自身を除く): 66378100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 97613, 195226, 390452, 488065, 976130, 1952260, 2830777, 5661554, 11323108, 14153885, 28307770, 56615540]

約数ペア:

[(1, 56615540), (2, 28307770), (4, 14153885), (5, 11323108), (10, 5661554), (20, 2830777), (29, 1952260), (58, 976130), (116, 488065), (145, 390452), (290, 195226), (580, 97613)]