49846540

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2551}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 104825952

約数和(自身を除く): 54979412

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 2551, 3908, 4885, 5102, 9770, 10204, 12755, 19540, 25510, 51020, 2492327, 4984654, 9969308, 12461635, 24923270, 49846540]

約数ペア:

[(1, 49846540), (2, 24923270), (4, 12461635), (5, 9969308), (10, 4984654), (20, 2492327), (977, 51020), (1954, 25510), (2551, 19540), (3908, 12755), (4885, 10204), (5102, 9770)]