54956820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{915947}}^1$

素因数の和:915959

約数の個数: 24

約数和(自身を含む): 153879264

約数和(自身を除く): 98922444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 915947, 1831894, 2747841, 3663788, 4579735, 5495682, 9159470, 10991364, 13739205, 18318940, 27478410, 54956820]

約数ペア:

[(1, 54956820), (2, 27478410), (3, 18318940), (4, 13739205), (5, 10991364), (6, 9159470), (10, 5495682), (12, 4579735), (15, 3663788), (20, 2747841), (30, 1831894), (60, 915947)]