50798745

素因数分解:

$3^4\times 5^1\times {\mathrm{125429}}^1$

素因数の和:125446

約数の個数: 20

約数和(自身を含む): 91062180

約数和(自身を除く): 40263435

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 125429, 376287, 627145, 1128861, 1881435, 3386583, 5644305, 10159749, 16932915, 50798745]

約数ペア:

[(1, 50798745), (3, 16932915), (5, 10159749), (9, 5644305), (15, 3386583), (27, 1881435), (45, 1128861), (81, 627145), (135, 376287), (405, 125429)]