47899780

素因数分解:

$2^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{3331}}^1$

素因数の和:4059

約数の個数: 24

約数和(自身を含む): 100759680

約数和(自身を除く): 52859900

約数列:

[1, 2, 4, 5, 10, 20, 719, 1438, 2876, 3331, 3595, 6662, 7190, 13324, 14380, 16655, 33310, 66620, 2394989, 4789978, 9579956, 11974945, 23949890, 47899780]

約数ペア:

[(1, 47899780), (2, 23949890), (4, 11974945), (5, 9579956), (10, 4789978), (20, 2394989), (719, 66620), (1438, 33310), (2876, 16655), (3331, 14380), (3595, 13324), (6662, 7190)]