47814380

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2447}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 100554048

約数和(自身を除く): 52739668

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 2447, 3908, 4885, 4894, 9770, 9788, 12235, 19540, 24470, 48940, 2390719, 4781438, 9562876, 11953595, 23907190, 47814380]

約数ペア:

[(1, 47814380), (2, 23907190), (4, 11953595), (5, 9562876), (10, 4781438), (20, 2390719), (977, 48940), (1954, 24470), (2447, 19540), (3908, 12235), (4885, 9788), (4894, 9770)]