51261418

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3527}}^1$

素因数の和:3598

約数の個数: 24

約数和(自身を含む): 85222368

約数和(自身を除く): 33960950

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 3527, 7054, 7267, 14534, 45851, 91702, 151661, 303322, 596063, 1192126, 1971593, 3943186, 25630709, 51261418]

約数ペア:

[(1, 51261418), (2, 25630709), (13, 3943186), (26, 1971593), (43, 1192126), (86, 596063), (169, 303322), (338, 151661), (559, 91702), (1118, 45851), (3527, 14534), (7054, 7267)]