50441680

素因数分解:

$2^4\times 5^1\times {\mathrm{630521}}^1$

素因数の和:630534

約数の個数: 20

約数和(自身を含む): 117277092

約数和(自身を除く): 66835412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 630521, 1261042, 2522084, 3152605, 5044168, 6305210, 10088336, 12610420, 25220840, 50441680]

約数ペア:

[(1, 50441680), (2, 25220840), (4, 12610420), (5, 10088336), (8, 6305210), (10, 5044168), (16, 3152605), (20, 2522084), (40, 1261042), (80, 630521)]