55478628

素因数分解:

$2^2\times 3^3\times {\mathrm{513691}}^1$

素因数の和:513704

約数の個数: 24

約数和(自身を含む): 143833760

約数和(自身を除く): 88355132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 513691, 1027382, 1541073, 2054764, 3082146, 4623219, 6164292, 9246438, 13869657, 18492876, 27739314, 55478628]

約数ペア:

[(1, 55478628), (2, 27739314), (3, 18492876), (4, 13869657), (6, 9246438), (9, 6164292), (12, 4623219), (18, 3082146), (27, 2054764), (36, 1541073), (54, 1027382), (108, 513691)]