48722020

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{4327}}^1$

素因数の和:4899

約数の個数: 24

約数和(自身を含む): 102521664

約数和(自身を除く): 53799644

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 4327, 5630, 8654, 11260, 17308, 21635, 43270, 86540, 2436101, 4872202, 9744404, 12180505, 24361010, 48722020]

約数ペア:

[(1, 48722020), (2, 24361010), (4, 12180505), (5, 9744404), (10, 4872202), (20, 2436101), (563, 86540), (1126, 43270), (2252, 21635), (2815, 17308), (4327, 11260), (5630, 8654)]