53240447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 62716416

約数和(自身を除く): 9475969

約数列:

[1, 13, 17, 37, 221, 289, 383, 481, 629, 3757, 4979, 6511, 8177, 10693, 14171, 84643, 110687, 139009, 184223, 240907, 1438931, 3131791, 4095419, 53240447]

約数ペア:

[(1, 53240447), (13, 4095419), (17, 3131791), (37, 1438931), (221, 240907), (289, 184223), (383, 139009), (481, 110687), (629, 84643), (3757, 14171), (4979, 10693), (6511, 8177)]