50751640

素因数分解:

$2^3\times 5^1\times {\mathrm{1268791}}^1$

素因数の和:1268802

約数の個数: 16

約数和(自身を含む): 114191280

約数和(自身を除く): 63439640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1268791, 2537582, 5075164, 6343955, 10150328, 12687910, 25375820, 50751640]

約数ペア:

[(1, 50751640), (2, 25375820), (4, 12687910), (5, 10150328), (8, 6343955), (10, 5075164), (20, 2537582), (40, 1268791)]