48400580

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2477}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 101786328

約数和(自身を除く): 53385748

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 2477, 3908, 4885, 4954, 9770, 9908, 12385, 19540, 24770, 49540, 2420029, 4840058, 9680116, 12100145, 24200290, 48400580]

約数ペア:

[(1, 48400580), (2, 24200290), (4, 12100145), (5, 9680116), (10, 4840058), (20, 2420029), (977, 49540), (1954, 24770), (2477, 19540), (3908, 12385), (4885, 9908), (4954, 9770)]