48650020

素因数分解:

$2^2\times 5^1\times {\mathrm{2432501}}^1$

素因数の和:2432510

約数の個数: 12

約数和(自身を含む): 102165084

約数和(自身を除く): 53515064

約数列:

[1, 2, 4, 5, 10, 20, 2432501, 4865002, 9730004, 12162505, 24325010, 48650020]

約数ペア:

[(1, 48650020), (2, 24325010), (4, 12162505), (5, 9730004), (10, 4865002), (20, 2432501)]