52396565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19661}}^1$

素因数の和:19720

約数の個数: 16

約数和(自身を含む): 69367536

約数和(自身を除く): 16970971

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 19661, 98305, 255593, 806101, 1277965, 4030505, 10479313, 52396565]

約数ペア:

[(1, 52396565), (5, 10479313), (13, 4030505), (41, 1277965), (65, 806101), (205, 255593), (533, 98305), (2665, 19661)]