51605026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{123457}}^1$

素因数の和:123489

約数の個数: 16

約数和(自身を含む): 88889760

約数和(自身を除く): 37284734

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 123457, 246914, 1358027, 2345683, 2716054, 4691366, 25802513, 51605026]

約数ペア:

[(1, 51605026), (2, 25802513), (11, 4691366), (19, 2716054), (22, 2345683), (38, 1358027), (209, 246914), (418, 123457)]