51201722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10531}}^1$

素因数の和:10574

約数の個数: 32

約数和(自身を含む): 95546304

約数和(自身を除く): 44344582

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 10531, 21062, 115841, 136903, 179027, 231682, 273806, 358054, 1505933, 1969297, 2327351, 3011866, 3938594, 4654702, 25600861, 51201722]

約数ペア:

[(1, 51201722), (2, 25600861), (11, 4654702), (13, 3938594), (17, 3011866), (22, 2327351), (26, 1969297), (34, 1505933), (143, 358054), (187, 273806), (221, 231682), (286, 179027), (374, 136903), (442, 115841), (2431, 21062), (4862, 10531)]