53204240

素因数分解:

$2^4\times 5^1\times {\mathrm{665053}}^1$

素因数の和:665066

約数の個数: 20

約数和(自身を含む): 123700044

約数和(自身を除く): 70495804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 665053, 1330106, 2660212, 3325265, 5320424, 6650530, 10640848, 13301060, 26602120, 53204240]

約数ペア:

[(1, 53204240), (2, 26602120), (4, 13301060), (5, 10640848), (8, 6650530), (10, 5320424), (16, 3325265), (20, 2660212), (40, 1330106), (80, 665053)]