50686610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389897}}^1$

素因数の和:389917

約数の個数: 16

約数和(自身を含む): 98254296

約数和(自身を除く): 47567686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389897, 779794, 1949485, 3898970, 5068661, 10137322, 25343305, 50686610]

約数ペア:

[(1, 50686610), (2, 25343305), (5, 10137322), (10, 5068661), (13, 3898970), (26, 1949485), (65, 779794), (130, 389897)]