51321550446

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1\times {\mathrm{1069}}^1$

素因数の和:1938

約数の個数: 96

約数和(自身を含む): 117862212000

約数和(自身を除く): 66540661554

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 229, 342, 458, 613, 687, 1069, 1226, 1374, 1839, 2061, 2138, 3207, 3678, 4122, 4351, 5517, 6414, 8702, 9621, 11034, 11647, 13053, 19242, 20311, 23294, 26106, 34941, 39159, 40622, 60933, 69882, 78318, 104823, 121866, 140377, 182799, 209646, 244801, 280754, 365598, 421131, 489602, 655297, 734403, 842262, 1263393, 1310594, 1468806, 1965891, 2203209, 2526786, 2667163, 3931782, 4406418, 4651219, 5334326, 5897673, 8001489, 9302438, 11795346, 12450643, 13953657, 16002978, 24004467, 24901286, 27907314, 37351929, 41860971, 48008934, 74703858, 83721942, 112055787, 150063013, 224111574, 300126026, 450189039, 900378078, 1350567117, 2701134234, 2851197247, 5702394494, 8553591741, 17107183482, 25660775223, 51321550446]

約数ペア:

[(1, 51321550446), (2, 25660775223), (3, 17107183482), (6, 8553591741), (9, 5702394494), (18, 2851197247), (19, 2701134234), (38, 1350567117), (57, 900378078), (114, 450189039), (171, 300126026), (229, 224111574), (342, 150063013), (458, 112055787), (613, 83721942), (687, 74703858), (1069, 48008934), (1226, 41860971), (1374, 37351929), (1839, 27907314), (2061, 24901286), (2138, 24004467), (3207, 16002978), (3678, 13953657), (4122, 12450643), (4351, 11795346), (5517, 9302438), (6414, 8001489), (8702, 5897673), (9621, 5334326), (11034, 4651219), (11647, 4406418), (13053, 3931782), (19242, 2667163), (20311, 2526786), (23294, 2203209), (26106, 1965891), (34941, 1468806), (39159, 1310594), (40622, 1263393), (60933, 842262), (69882, 734403), (78318, 655297), (104823, 489602), (121866, 421131), (140377, 365598), (182799, 280754), (209646, 244801)]