56486000620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{403471433}}^1$

素因数の和:403471449

約数の個数: 24

約数和(自身を含む): 135566401824

約数和(自身を除く): 79080401204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 403471433, 806942866, 1613885732, 2017357165, 2824300031, 4034714330, 5648600062, 8069428660, 11297200124, 14121500155, 28243000310, 56486000620]

約数ペア:

[(1, 56486000620), (2, 28243000310), (4, 14121500155), (5, 11297200124), (7, 8069428660), (10, 5648600062), (14, 4034714330), (20, 2824300031), (28, 2017357165), (35, 1613885732), (70, 806942866), (140, 403471433)]