52216385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27701}}^1$

素因数の和:27748

約数の個数: 16

約数和(自身を含む): 69809040

約数和(自身を除く): 17592655

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 27701, 138505, 360113, 803329, 1800565, 4016645, 10443277, 52216385]

約数ペア:

[(1, 52216385), (5, 10443277), (13, 4016645), (29, 1800565), (65, 803329), (145, 360113), (377, 138505), (1885, 27701)]