51055695

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21407}}^1$

素因数の和:21471

約数の個数: 24

約数和(自身を含む): 90170496

約数和(自身を除く): 39114801

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 21407, 64221, 107035, 192663, 321105, 963315, 1134571, 3403713, 5672855, 10211139, 17018565, 51055695]

約数ペア:

[(1, 51055695), (3, 17018565), (5, 10211139), (9, 5672855), (15, 3403713), (45, 1134571), (53, 963315), (159, 321105), (265, 192663), (477, 107035), (795, 64221), (2385, 21407)]