54268540

素因数分解:

$2^2\times 5^1\times {\mathrm{2713427}}^1$

素因数の和:2713436

約数の個数: 12

約数和(自身を含む): 113963976

約数和(自身を除く): 59695436

約数列:

[1, 2, 4, 5, 10, 20, 2713427, 5426854, 10853708, 13567135, 27134270, 54268540]

約数ペア:

[(1, 54268540), (2, 27134270), (4, 13567135), (5, 10853708), (10, 5426854), (20, 2713427)]