53970995

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 73205856

約数和(自身を除く): 19234861

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 2777, 3887, 13885, 19435, 36101, 63871, 180505, 319355, 469313, 830323, 2346565, 4151615, 10794199, 53970995]

約数ペア:

[(1, 53970995), (5, 10794199), (13, 4151615), (23, 2346565), (65, 830323), (115, 469313), (169, 319355), (299, 180505), (845, 63871), (1495, 36101), (2777, 19435), (3887, 13885)]