51546798

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{20903}}^1$

素因数の和:21048

約数の個数: 24

約数和(自身を含む): 112505328

約数和(自身を除く): 60958530

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 20903, 41806, 62709, 125418, 188127, 376254, 2863711, 5727422, 8591133, 17182266, 25773399, 51546798]

約数ペア:

[(1, 51546798), (2, 25773399), (3, 17182266), (6, 8591133), (9, 5727422), (18, 2863711), (137, 376254), (274, 188127), (411, 125418), (822, 62709), (1233, 41806), (2466, 20903)]