53027020

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26251}}^1$

素因数の和:26361

約数の個数: 24

約数和(自身を含む): 112463568

約数和(自身を除く): 59436548

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 26251, 52502, 105004, 131255, 262510, 525020, 2651351, 5302702, 10605404, 13256755, 26513510, 53027020]

約数ペア:

[(1, 53027020), (2, 26513510), (4, 13256755), (5, 10605404), (10, 5302702), (20, 2651351), (101, 525020), (202, 262510), (404, 131255), (505, 105004), (1010, 52502), (2020, 26251)]