51458265

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5987}}^1$

素因数の和:6189

約数の個数: 24

約数和(自身を含む): 89676288

約数和(自身を除く): 38218023

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 5987, 8595, 17961, 29935, 53883, 89805, 269415, 1143517, 3430551, 5717585, 10291653, 17152755, 51458265]

約数ペア:

[(1, 51458265), (3, 17152755), (5, 10291653), (9, 5717585), (15, 3430551), (45, 1143517), (191, 269415), (573, 89805), (955, 53883), (1719, 29935), (2865, 17961), (5987, 8595)]