55295279

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 18

約数和(自身を含む): 61795440

約数和(自身を除く): 6500161

約数列:

[1, 13, 37, 169, 239, 481, 1369, 3107, 6253, 8843, 17797, 40391, 114959, 231361, 327191, 1494467, 4253483, 55295279]

約数ペア:

[(1, 55295279), (13, 4253483), (37, 1494467), (169, 327191), (239, 231361), (481, 114959), (1369, 40391), (3107, 17797), (6253, 8843)]