51483735

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22433}}^1$

素因数の和:22464

約数の個数: 32

約数和(自身を含む): 96914880

約数和(自身を除く): 45431145

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 22433, 67299, 112165, 201897, 336495, 381361, 605691, 1009485, 1144083, 1906805, 3028455, 3432249, 5720415, 10296747, 17161245, 51483735]

約数ペア:

[(1, 51483735), (3, 17161245), (5, 10296747), (9, 5720415), (15, 3432249), (17, 3028455), (27, 1906805), (45, 1144083), (51, 1009485), (85, 605691), (135, 381361), (153, 336495), (255, 201897), (459, 112165), (765, 67299), (2295, 22433)]