50072225

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16831}}^1$

素因数の和:16865

約数の個数: 24

約数和(自身を含む): 75138048

約数和(自身を除く): 25065823

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 16831, 84155, 117817, 286127, 420775, 589085, 1430635, 2002889, 2945425, 7153175, 10014445, 50072225]

約数ペア:

[(1, 50072225), (5, 10014445), (7, 7153175), (17, 2945425), (25, 2002889), (35, 1430635), (85, 589085), (119, 420775), (175, 286127), (425, 117817), (595, 84155), (2975, 16831)]