47893986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 124121088

約数和(自身を除く): 76227102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 73, 82, 123, 126, 127, 146, 219, 246, 254, 287, 369, 381, 438, 511, 574, 657, 738, 762, 861, 889, 1022, 1143, 1314, 1533, 1722, 1778, 2286, 2583, 2667, 2993, 3066, 4599, 5166, 5207, 5334, 5986, 8001, 8979, 9198, 9271, 10414, 15621, 16002, 17958, 18542, 20951, 26937, 27813, 31242, 36449, 41902, 46863, 53874, 55626, 62853, 64897, 72898, 83439, 93726, 109347, 125706, 129794, 166878, 188559, 194691, 218694, 328041, 377118, 380111, 389382, 584073, 656082, 760222, 1140333, 1168146, 2280666, 2660777, 3420999, 5321554, 6841998, 7982331, 15964662, 23946993, 47893986]

約数ペア:

[(1, 47893986), (2, 23946993), (3, 15964662), (6, 7982331), (7, 6841998), (9, 5321554), (14, 3420999), (18, 2660777), (21, 2280666), (41, 1168146), (42, 1140333), (63, 760222), (73, 656082), (82, 584073), (123, 389382), (126, 380111), (127, 377118), (146, 328041), (219, 218694), (246, 194691), (254, 188559), (287, 166878), (369, 129794), (381, 125706), (438, 109347), (511, 93726), (574, 83439), (657, 72898), (738, 64897), (762, 62853), (861, 55626), (889, 53874), (1022, 46863), (1143, 41902), (1314, 36449), (1533, 31242), (1722, 27813), (1778, 26937), (2286, 20951), (2583, 18542), (2667, 17958), (2993, 16002), (3066, 15621), (4599, 10414), (5166, 9271), (5207, 9198), (5334, 8979), (5986, 8001)]