51234795

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 91607040

約数和(自身を除く): 40372245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 1987, 2865, 5157, 5961, 8595, 9935, 17883, 25785, 29805, 53649, 89415, 268245, 379517, 1138551, 1897585, 3415653, 5692755, 10246959, 17078265, 51234795]

約数ペア:

[(1, 51234795), (3, 17078265), (5, 10246959), (9, 5692755), (15, 3415653), (27, 1897585), (45, 1138551), (135, 379517), (191, 268245), (573, 89415), (955, 53649), (1719, 29805), (1987, 25785), (2865, 17883), (5157, 9935), (5961, 8595)]