52887940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{377771}}^1$

素因数の和:377787

約数の個数: 24

約数和(自身を含む): 126931392

約数和(自身を除く): 74043452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 377771, 755542, 1511084, 1888855, 2644397, 3777710, 5288794, 7555420, 10577588, 13221985, 26443970, 52887940]

約数ペア:

[(1, 52887940), (2, 26443970), (4, 13221985), (5, 10577588), (7, 7555420), (10, 5288794), (14, 3777710), (20, 2644397), (28, 1888855), (35, 1511084), (70, 755542), (140, 377771)]