53105689

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25373}}^1$

素因数の和:25416

約数の個数: 16

約数和(自身を含む): 68205312

約数和(自身を除く): 15099623

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 25373, 177611, 329849, 583579, 2308943, 4085053, 7586527, 53105689]

約数ペア:

[(1, 53105689), (7, 7586527), (13, 4085053), (23, 2308943), (91, 583579), (161, 329849), (299, 177611), (2093, 25373)]