55208940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{920149}}^1$

素因数の和:920161

約数の個数: 24

約数和(自身を含む): 154585200

約数和(自身を除く): 99376260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 920149, 1840298, 2760447, 3680596, 4600745, 5520894, 9201490, 11041788, 13802235, 18402980, 27604470, 55208940]

約数ペア:

[(1, 55208940), (2, 27604470), (3, 18402980), (4, 13802235), (5, 11041788), (6, 9201490), (10, 5520894), (12, 4600745), (15, 3680596), (20, 2760447), (30, 1840298), (60, 920149)]