51453855

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3607}}^1$

素因数の和:3935

約数の個数: 24

約数和(自身を含む): 89492832

約数和(自身を除く): 38038977

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2853, 3607, 4755, 10821, 14265, 18035, 32463, 54105, 162315, 1143419, 3430257, 5717095, 10290771, 17151285, 51453855]

約数ペア:

[(1, 51453855), (3, 17151285), (5, 10290771), (9, 5717095), (15, 3430257), (45, 1143419), (317, 162315), (951, 54105), (1585, 32463), (2853, 18035), (3607, 14265), (4755, 10821)]