51540526

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{2221}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 79512048

約数和(自身を除く): 27971522

約数列:

[1, 2, 41, 82, 283, 566, 2221, 4442, 11603, 23206, 91061, 182122, 628543, 1257086, 25770263, 51540526]

約数ペア:

[(1, 51540526), (2, 25770263), (41, 1257086), (82, 628543), (283, 182122), (566, 91061), (2221, 23206), (4442, 11603)]