48291080

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3041}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 108964440

約数和(自身を除く): 60673360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1588, 1985, 3041, 3176, 3970, 6082, 7940, 12164, 15205, 15880, 24328, 30410, 60820, 121640, 1207277, 2414554, 4829108, 6036385, 9658216, 12072770, 24145540, 48291080]

約数ペア:

[(1, 48291080), (2, 24145540), (4, 12072770), (5, 9658216), (8, 6036385), (10, 4829108), (20, 2414554), (40, 1207277), (397, 121640), (794, 60820), (1588, 30410), (1985, 24328), (3041, 15880), (3176, 15205), (3970, 12164), (6082, 7940)]