50413640

素因数分解:

$2^3\times 5^1\times {\mathrm{1260341}}^1$

素因数の和:1260352

約数の個数: 16

約数和(自身を含む): 113430780

約数和(自身を除く): 63017140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1260341, 2520682, 5041364, 6301705, 10082728, 12603410, 25206820, 50413640]

約数ペア:

[(1, 50413640), (2, 25206820), (4, 12603410), (5, 10082728), (8, 6301705), (10, 5041364), (20, 2520682), (40, 1260341)]