48838040

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3623}}^1$

素因数の和:3971

約数の個数: 32

約数和(自身を含む): 110242080

約数和(自身を除く): 61404040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 3623, 6740, 7246, 13480, 14492, 18115, 28984, 36230, 72460, 144920, 1220951, 2441902, 4883804, 6104755, 9767608, 12209510, 24419020, 48838040]

約数ペア:

[(1, 48838040), (2, 24419020), (4, 12209510), (5, 9767608), (8, 6104755), (10, 4883804), (20, 2441902), (40, 1220951), (337, 144920), (674, 72460), (1348, 36230), (1685, 28984), (2696, 18115), (3370, 14492), (3623, 13480), (6740, 7246)]