51602020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{88969}}^1$

素因数の和:89007

約数の個数: 24

約数和(自身を含む): 112102200

約数和(自身を除く): 60500180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 88969, 177938, 355876, 444845, 889690, 1779380, 2580101, 5160202, 10320404, 12900505, 25801010, 51602020]

約数ペア:

[(1, 51602020), (2, 25801010), (4, 12900505), (5, 10320404), (10, 5160202), (20, 2580101), (29, 1779380), (58, 889690), (116, 444845), (145, 355876), (290, 177938), (580, 88969)]