54950768

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{15401}}^1$

素因数の和:15632

約数の個数: 20

約数和(自身を含む): 106951488

約数和(自身を除く): 52000720

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 15401, 30802, 61604, 123208, 246416, 3434423, 6868846, 13737692, 27475384, 54950768]

約数ペア:

[(1, 54950768), (2, 27475384), (4, 13737692), (8, 6868846), (16, 3434423), (223, 246416), (446, 123208), (892, 61604), (1784, 30802), (3568, 15401)]