48405080

素因数分解:

$2^3\times 5^1\times {\mathrm{1210127}}^1$

素因数の和:1210138

約数の個数: 16

約数和(自身を含む): 108911520

約数和(自身を除く): 60506440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1210127, 2420254, 4840508, 6050635, 9681016, 12101270, 24202540, 48405080]

約数ペア:

[(1, 48405080), (2, 24202540), (4, 12101270), (5, 9681016), (8, 6050635), (10, 4840508), (20, 2420254), (40, 1210127)]