49992640

素因数分解:

$2^6\times 5^1\times {\mathrm{156227}}^1$

素因数の和:156244

約数の個数: 28

約数和(自身を含む): 119045736

約数和(自身を除く): 69053096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 156227, 312454, 624908, 781135, 1249816, 1562270, 2499632, 3124540, 4999264, 6249080, 9998528, 12498160, 24996320, 49992640]

約数ペア:

[(1, 49992640), (2, 24996320), (4, 12498160), (5, 9998528), (8, 6249080), (10, 4999264), (16, 3124540), (20, 2499632), (32, 1562270), (40, 1249816), (64, 781135), (80, 624908), (160, 312454), (320, 156227)]