51239386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2658

約数の個数: 24

約数和(自身を含む): 85532832

約数和(自身を除く): 34293446

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1826, 2551, 5102, 10043, 20086, 28061, 56122, 211733, 308671, 423466, 617342, 2329063, 4658126, 25619693, 51239386]

約数ペア:

[(1, 51239386), (2, 25619693), (11, 4658126), (22, 2329063), (83, 617342), (121, 423466), (166, 308671), (242, 211733), (913, 56122), (1826, 28061), (2551, 20086), (5102, 10043)]