56036240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53881}}^1$

素因数の和:53907

約数の個数: 40

約数和(自身を含む): 140308728

約数和(自身を除く): 84272488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 53881, 107762, 215524, 269405, 431048, 538810, 700453, 862096, 1077620, 1400906, 2155240, 2801812, 3502265, 4310480, 5603624, 7004530, 11207248, 14009060, 28018120, 56036240]

約数ペア:

[(1, 56036240), (2, 28018120), (4, 14009060), (5, 11207248), (8, 7004530), (10, 5603624), (13, 4310480), (16, 3502265), (20, 2801812), (26, 2155240), (40, 1400906), (52, 1077620), (65, 862096), (80, 700453), (104, 538810), (130, 431048), (208, 269405), (260, 215524), (520, 107762), (1040, 53881)]