53478265

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 65491200

約数和(自身を除く): 12012935

約数列:

[1, 5, 71, 199, 355, 757, 995, 3785, 14129, 53747, 70645, 150643, 268735, 753215, 10695653, 53478265]

約数ペア:

[(1, 53478265), (5, 10695653), (71, 753215), (199, 268735), (355, 150643), (757, 70645), (995, 53747), (3785, 14129)]