49978886

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2713}}^1$

素因数の和:2927

約数の個数: 16

約数和(自身を含む): 76730208

約数和(自身を除く): 26751322

約数列:

[1, 2, 61, 122, 151, 302, 2713, 5426, 9211, 18422, 165493, 330986, 409663, 819326, 24989443, 49978886]

約数ペア:

[(1, 49978886), (2, 24989443), (61, 819326), (122, 409663), (151, 330986), (302, 165493), (2713, 18422), (5426, 9211)]