56754815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7727}}^1$

素因数の和:7858

約数の個数: 16

約数和(自身を含む): 74003328

約数和(自身を除く): 17248513

約数列:

[1, 5, 13, 65, 113, 565, 1469, 7345, 7727, 38635, 100451, 502255, 873151, 4365755, 11350963, 56754815]

約数ペア:

[(1, 56754815), (5, 11350963), (13, 4365755), (65, 873151), (113, 502255), (565, 100451), (1469, 38635), (7345, 7727)]