51129675

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2140

約数の個数: 36

約数和(自身を含む): 92435304

約数和(自身を除く): 41305629

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 2011, 2825, 5085, 6033, 8475, 10055, 18099, 25425, 30165, 50275, 90495, 150825, 227243, 452475, 681729, 1136215, 2045187, 3408645, 5681075, 10225935, 17043225, 51129675]

約数ペア:

[(1, 51129675), (3, 17043225), (5, 10225935), (9, 5681075), (15, 3408645), (25, 2045187), (45, 1136215), (75, 681729), (113, 452475), (225, 227243), (339, 150825), (565, 90495), (1017, 50275), (1695, 30165), (2011, 25425), (2825, 18099), (5085, 10055), (6033, 8475)]