55405530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{615617}}^1$

素因数の和:615630

約数の個数: 24

約数和(自身を含む): 144054612

約数和(自身を除く): 88649082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 615617, 1231234, 1846851, 3078085, 3693702, 5540553, 6156170, 9234255, 11081106, 18468510, 27702765, 55405530]

約数ペア:

[(1, 55405530), (2, 27702765), (3, 18468510), (5, 11081106), (6, 9234255), (9, 6156170), (10, 5540553), (15, 3693702), (18, 3078085), (30, 1846851), (45, 1231234), (90, 615617)]