51151886

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2579}}^1$

素因数の和:2839

約数の個数: 16

約数和(自身を含む): 78762240

約数和(自身を除く): 27610354

約数列:

[1, 2, 47, 94, 211, 422, 2579, 5158, 9917, 19834, 121213, 242426, 544169, 1088338, 25575943, 51151886]

約数ペア:

[(1, 51151886), (2, 25575943), (47, 1088338), (94, 544169), (211, 242426), (422, 121213), (2579, 19834), (5158, 9917)]