51581362

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 91897344

約数和(自身を除く): 40315982

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 511, 574, 1022, 1231, 2462, 2993, 5986, 8617, 17234, 20951, 41902, 50471, 89863, 100942, 179726, 353297, 629041, 706594, 1258082, 3684383, 7368766, 25790681, 51581362]

約数ペア:

[(1, 51581362), (2, 25790681), (7, 7368766), (14, 3684383), (41, 1258082), (73, 706594), (82, 629041), (146, 353297), (287, 179726), (511, 100942), (574, 89863), (1022, 50471), (1231, 41902), (2462, 20951), (2993, 17234), (5986, 8617)]