49092080

素因数分解:

$2^4\times 5^1\times {\mathrm{613651}}^1$

素因数の和:613664

約数の個数: 20

約数和(自身を含む): 114139272

約数和(自身を除く): 65047192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613651, 1227302, 2454604, 3068255, 4909208, 6136510, 9818416, 12273020, 24546040, 49092080]

約数ペア:

[(1, 49092080), (2, 24546040), (4, 12273020), (5, 9818416), (8, 6136510), (10, 4909208), (16, 3068255), (20, 2454604), (40, 1227302), (80, 613651)]