48848020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187877}}^1$

素因数の和:187899

約数の個数: 24

約数和(自身を含む): 110472264

約数和(自身を除く): 61624244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 187877, 375754, 751508, 939385, 1878770, 2442401, 3757540, 4884802, 9769604, 12212005, 24424010, 48848020]

約数ペア:

[(1, 48848020), (2, 24424010), (4, 12212005), (5, 9769604), (10, 4884802), (13, 3757540), (20, 2442401), (26, 1878770), (52, 939385), (65, 751508), (130, 375754), (260, 187877)]