55880590

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 46555250

約数列:

[1, 2, 5, 10, 103, 206, 227, 239, 454, 478, 515, 1030, 1135, 1195, 2270, 2390, 23381, 24617, 46762, 49234, 54253, 108506, 116905, 123085, 233810, 246170, 271265, 542530, 5588059, 11176118, 27940295, 55880590]

約数ペア:

[(1, 55880590), (2, 27940295), (5, 11176118), (10, 5588059), (103, 542530), (206, 271265), (227, 246170), (239, 233810), (454, 123085), (478, 116905), (515, 108506), (1030, 54253), (1135, 49234), (1195, 46762), (2270, 24617), (2390, 23381)]