53940965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2029}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 69913200

約数和(自身を除く): 15972235

約数列:

[1, 5, 13, 65, 409, 2029, 2045, 5317, 10145, 26377, 26585, 131885, 829861, 4149305, 10788193, 53940965]

約数ペア:

[(1, 53940965), (5, 10788193), (13, 4149305), (65, 829861), (409, 131885), (2029, 26585), (2045, 26377), (5317, 10145)]