50428903

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3041}}^1$

素因数の和:3174

約数の個数: 16

約数和(自身を含む): 60742656

約数和(自身を除く): 10313753

約数列:

[1, 7, 23, 103, 161, 721, 2369, 3041, 16583, 21287, 69943, 313223, 489601, 2192561, 7204129, 50428903]

約数ペア:

[(1, 50428903), (7, 7204129), (23, 2192561), (103, 489601), (161, 313223), (721, 69943), (2369, 21287), (3041, 16583)]