47889655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 65302848

約数和(自身を除く): 17413193

約数列:

[1, 5, 11, 37, 55, 101, 185, 233, 407, 505, 1111, 1165, 2035, 2563, 3737, 5555, 8621, 12815, 18685, 23533, 41107, 43105, 94831, 117665, 205535, 258863, 474155, 870721, 1294315, 4353605, 9577931, 47889655]

約数ペア:

[(1, 47889655), (5, 9577931), (11, 4353605), (37, 1294315), (55, 870721), (101, 474155), (185, 258863), (233, 205535), (407, 117665), (505, 94831), (1111, 43105), (1165, 41107), (2035, 23533), (2563, 18685), (3737, 12815), (5555, 8621)]