51350510

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{8011}}^1$

素因数の和:8659

約数の個数: 16

約数和(自身を含む): 92586672

約数和(自身を除く): 41236162

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 8011, 16022, 40055, 80110, 5135051, 10270102, 25675255, 51350510]

約数ペア:

[(1, 51350510), (2, 25675255), (5, 10270102), (10, 5135051), (641, 80110), (1282, 40055), (3205, 16022), (6410, 8011)]