56501328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90547}}^1$

素因数の和:90571

約数の個数: 40

約数和(自身を含む): 157191328

約数和(自身を除く): 100690000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 90547, 181094, 271641, 362188, 543282, 724376, 1086564, 1177111, 1448752, 2173128, 2354222, 3531333, 4346256, 4708444, 7062666, 9416888, 14125332, 18833776, 28250664, 56501328]

約数ペア:

[(1, 56501328), (2, 28250664), (3, 18833776), (4, 14125332), (6, 9416888), (8, 7062666), (12, 4708444), (13, 4346256), (16, 3531333), (24, 2354222), (26, 2173128), (39, 1448752), (48, 1177111), (52, 1086564), (78, 724376), (104, 543282), (156, 362188), (208, 271641), (312, 181094), (624, 90547)]