55742609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 65656248

約数和(自身を除く): 9913639

約数列:

[1, 13, 17, 37, 221, 289, 401, 481, 629, 3757, 5213, 6817, 8177, 10693, 14837, 88621, 115889, 139009, 192881, 252229, 1506557, 3278977, 4287893, 55742609]

約数ペア:

[(1, 55742609), (13, 4287893), (17, 3278977), (37, 1506557), (221, 252229), (289, 192881), (401, 139009), (481, 115889), (629, 88621), (3757, 14837), (5213, 10693), (6817, 8177)]