48908620

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2503}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 102854304

約数和(自身を除く): 53945684

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 2503, 3908, 4885, 5006, 9770, 10012, 12515, 19540, 25030, 50060, 2445431, 4890862, 9781724, 12227155, 24454310, 48908620]

約数ペア:

[(1, 48908620), (2, 24454310), (4, 12227155), (5, 9781724), (10, 4890862), (20, 2445431), (977, 50060), (1954, 25030), (2503, 19540), (3908, 12515), (4885, 10012), (5006, 9770)]