55053340

素因数分解:

$2^2\times 5^1\times {\mathrm{2752667}}^1$

素因数の和:2752676

約数の個数: 12

約数和(自身を含む): 115612056

約数和(自身を除く): 60558716

約数列:

[1, 2, 4, 5, 10, 20, 2752667, 5505334, 11010668, 13763335, 27526670, 55053340]

約数ペア:

[(1, 55053340), (2, 27526670), (4, 13763335), (5, 11010668), (10, 5505334), (20, 2752667)]