57556018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 95256000

約数和(自身を除く): 37699982

約数列:

[1, 2, 13, 26, 83, 149, 166, 179, 298, 358, 1079, 1937, 2158, 2327, 3874, 4654, 12367, 14857, 24734, 26671, 29714, 53342, 160771, 193141, 321542, 346723, 386282, 693446, 2213693, 4427386, 28778009, 57556018]

約数ペア:

[(1, 57556018), (2, 28778009), (13, 4427386), (26, 2213693), (83, 693446), (149, 386282), (166, 346723), (179, 321542), (298, 193141), (358, 160771), (1079, 53342), (1937, 29714), (2158, 26671), (2327, 24734), (3874, 14857), (4654, 12367)]