53786180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{384187}}^1$

素因数の和:384203

約数の個数: 24

約数和(自身を含む): 129087168

約数和(自身を除く): 75300988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 384187, 768374, 1536748, 1920935, 2689309, 3841870, 5378618, 7683740, 10757236, 13446545, 26893090, 53786180]

約数ペア:

[(1, 53786180), (2, 26893090), (4, 13446545), (5, 10757236), (7, 7683740), (10, 5378618), (14, 3841870), (20, 2689309), (28, 1920935), (35, 1536748), (70, 768374), (140, 384187)]