57256530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26881}}^1$

素因数の和:26962

約数の個数: 32

約数和(自身を含む): 139356288

約数和(自身を除く): 82099758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 26881, 53762, 80643, 134405, 161286, 268810, 403215, 806430, 1908551, 3817102, 5725653, 9542755, 11451306, 19085510, 28628265, 57256530]

約数ペア:

[(1, 57256530), (2, 28628265), (3, 19085510), (5, 11451306), (6, 9542755), (10, 5725653), (15, 3817102), (30, 1908551), (71, 806430), (142, 403215), (213, 268810), (355, 161286), (426, 134405), (710, 80643), (1065, 53762), (2130, 26881)]