51071525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 67555200

約数和(自身を除く): 16483675

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1361, 1501, 1975, 6805, 7505, 25859, 34025, 37525, 107519, 129295, 537595, 646475, 2042861, 2687975, 10214305, 51071525]

約数ペア:

[(1, 51071525), (5, 10214305), (19, 2687975), (25, 2042861), (79, 646475), (95, 537595), (395, 129295), (475, 107519), (1361, 37525), (1501, 34025), (1975, 25859), (6805, 7505)]