51447676

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17839}}^1$

素因数の和:17953

約数の個数: 24

約数和(自身を含む): 103900160

約数和(自身を除く): 52452484

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 17839, 35678, 71356, 124873, 249746, 499492, 1837417, 3674834, 7349668, 12861919, 25723838, 51447676]

約数ペア:

[(1, 51447676), (2, 25723838), (4, 12861919), (7, 7349668), (14, 3674834), (28, 1837417), (103, 499492), (206, 249746), (412, 124873), (721, 71356), (1442, 35678), (2884, 17839)]