55040490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{611561}}^1$

素因数の和:611574

約数の個数: 24

約数和(自身を含む): 143105508

約数和(自身を除く): 88065018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 611561, 1223122, 1834683, 3057805, 3669366, 5504049, 6115610, 9173415, 11008098, 18346830, 27520245, 55040490]

約数ペア:

[(1, 55040490), (2, 27520245), (3, 18346830), (5, 11008098), (6, 9173415), (9, 6115610), (10, 5504049), (15, 3669366), (18, 3057805), (30, 1834683), (45, 1223122), (90, 611561)]