51781468

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{701}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 92579760

約数和(自身を除く): 40798292

約数列:

[1, 2, 4, 59, 118, 236, 313, 626, 701, 1252, 1402, 2804, 18467, 36934, 41359, 73868, 82718, 165436, 219413, 438826, 877652, 12945367, 25890734, 51781468]

約数ペア:

[(1, 51781468), (2, 25890734), (4, 12945367), (59, 877652), (118, 438826), (236, 219413), (313, 165436), (626, 82718), (701, 73868), (1252, 41359), (1402, 36934), (2804, 18467)]