51284295

素因数分解:

$3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2239}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 89107200

約数和(自身を除く): 37822905

約数列:

[1, 3, 5, 9, 15, 45, 509, 1527, 2239, 2545, 4581, 6717, 7635, 11195, 20151, 22905, 33585, 100755, 1139651, 3418953, 5698255, 10256859, 17094765, 51284295]

約数ペア:

[(1, 51284295), (3, 17094765), (5, 10256859), (9, 5698255), (15, 3418953), (45, 1139651), (509, 100755), (1527, 33585), (2239, 22905), (2545, 20151), (4581, 11195), (6717, 7635)]