49976541

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 77616000

約数和(自身を除く): 27639459

約数列:

[1, 3, 9, 27, 29, 83, 87, 249, 261, 747, 769, 783, 2241, 2307, 2407, 6921, 7221, 20763, 21663, 22301, 63827, 64989, 66903, 191481, 200709, 574443, 602127, 1723329, 1850983, 5552949, 16658847, 49976541]

約数ペア:

[(1, 49976541), (3, 16658847), (9, 5552949), (27, 1850983), (29, 1723329), (83, 602127), (87, 574443), (249, 200709), (261, 191481), (747, 66903), (769, 64989), (783, 63827), (2241, 22301), (2307, 21663), (2407, 20763), (6921, 7221)]