57704530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443881}}^1$

素因数の和:443901

約数の個数: 16

約数和(自身を含む): 111858264

約数和(自身を除く): 54153734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443881, 887762, 2219405, 4438810, 5770453, 11540906, 28852265, 57704530]

約数ペア:

[(1, 57704530), (2, 28852265), (5, 11540906), (10, 5770453), (13, 4438810), (26, 2219405), (65, 887762), (130, 443881)]