53318510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3187}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 110177280

約数和(自身を除く): 56858770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3187, 3346, 6374, 8365, 15935, 16730, 22309, 31870, 44618, 111545, 223090, 761693, 1523386, 3808465, 5331851, 7616930, 10663702, 26659255, 53318510]

約数ペア:

[(1, 53318510), (2, 26659255), (5, 10663702), (7, 7616930), (10, 5331851), (14, 3808465), (35, 1523386), (70, 761693), (239, 223090), (478, 111545), (1195, 44618), (1673, 31870), (2390, 22309), (3187, 16730), (3346, 15935), (6374, 8365)]