49077100

素因数分解:

$2^2\times 5^2\times {\mathrm{490771}}^1$

素因数の和:490785

約数の個数: 18

約数和(自身を含む): 106497524

約数和(自身を除く): 57420424

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 490771, 981542, 1963084, 2453855, 4907710, 9815420, 12269275, 24538550, 49077100]

約数ペア:

[(1, 49077100), (2, 24538550), (4, 12269275), (5, 9815420), (10, 4907710), (20, 2453855), (25, 1963084), (50, 981542), (100, 490771)]