48522020

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{3511}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 102072768

約数和(自身を除く): 53550748

約数列:

[1, 2, 4, 5, 10, 20, 691, 1382, 2764, 3455, 3511, 6910, 7022, 13820, 14044, 17555, 35110, 70220, 2426101, 4852202, 9704404, 12130505, 24261010, 48522020]

約数ペア:

[(1, 48522020), (2, 24261010), (4, 12130505), (5, 9704404), (10, 4852202), (20, 2426101), (691, 70220), (1382, 35110), (2764, 17555), (3455, 14044), (3511, 13820), (6910, 7022)]