51597644

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17891}}^1$

素因数の和:18005

約数の個数: 24

約数和(自身を含む): 104203008

約数和(自身を除く): 52605364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 17891, 35782, 71564, 125237, 250474, 500948, 1842773, 3685546, 7371092, 12899411, 25798822, 51597644]

約数ペア:

[(1, 51597644), (2, 25798822), (4, 12899411), (7, 7371092), (14, 3685546), (28, 1842773), (103, 500948), (206, 250474), (412, 125237), (721, 71564), (1442, 35782), (2884, 17891)]