51868584

素因数分解:

$2^3\times 3^2\times {\mathrm{720397}}^1$

素因数の和:720409

約数の個数: 24

約数和(自身を含む): 140477610

約数和(自身を除く): 88609026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 720397, 1440794, 2161191, 2881588, 4322382, 5763176, 6483573, 8644764, 12967146, 17289528, 25934292, 51868584]

約数ペア:

[(1, 51868584), (2, 25934292), (3, 17289528), (4, 12967146), (6, 8644764), (8, 6483573), (9, 5763176), (12, 4322382), (18, 2881588), (24, 2161191), (36, 1440794), (72, 720397)]