51066260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{364759}}^1$

素因数の和:364775

約数の個数: 24

約数和(自身を含む): 122559360

約数和(自身を除く): 71493100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 364759, 729518, 1459036, 1823795, 2553313, 3647590, 5106626, 7295180, 10213252, 12766565, 25533130, 51066260]

約数ペア:

[(1, 51066260), (2, 25533130), (4, 12766565), (5, 10213252), (7, 7295180), (10, 5106626), (14, 3647590), (20, 2553313), (28, 1823795), (35, 1459036), (70, 729518), (140, 364759)]