52805054770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{406192729}}^1$

素因数の和:406192749

約数の個数: 16

約数和(自身を含む): 102360567960

約数和(自身を除く): 49555513190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 406192729, 812385458, 2030963645, 4061927290, 5280505477, 10561010954, 26402527385, 52805054770]

約数ペア:

[(1, 52805054770), (2, 26402527385), (5, 10561010954), (10, 5280505477), (13, 4061927290), (26, 2030963645), (65, 812385458), (130, 406192729)]