49782239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 57425760

約数和(自身を除く): 7643521

約数列:

[1, 13, 17, 89, 221, 1157, 1513, 2531, 19669, 32903, 43027, 225259, 559351, 2928367, 3829403, 49782239]

約数ペア:

[(1, 49782239), (13, 3829403), (17, 2928367), (89, 559351), (221, 225259), (1157, 43027), (1513, 32903), (2531, 19669)]