51317278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{10831}}^1$

素因数の和:10959

約数の個数: 16

約数和(自身を含む): 81110016

約数和(自身を除く): 29792738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 10831, 21662, 249113, 498226, 1115593, 2231186, 25658639, 51317278]

約数ペア:

[(1, 51317278), (2, 25658639), (23, 2231186), (46, 1115593), (103, 498226), (206, 249113), (2369, 21662), (4738, 10831)]