51916872

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 152586720

約数和(自身を除く): 100669848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 131, 147, 168, 196, 262, 294, 337, 392, 393, 524, 588, 674, 786, 917, 1011, 1048, 1176, 1348, 1572, 1834, 2022, 2359, 2696, 2751, 3144, 3668, 4044, 4718, 5502, 6419, 7077, 7336, 8088, 9436, 11004, 12838, 14154, 16513, 18872, 19257, 22008, 25676, 28308, 33026, 38514, 44147, 49539, 51352, 56616, 66052, 77028, 88294, 99078, 132104, 132441, 154056, 176588, 198156, 264882, 309029, 353176, 396312, 529764, 618058, 927087, 1059528, 1236116, 1854174, 2163203, 2472232, 3708348, 4326406, 6489609, 7416696, 8652812, 12979218, 17305624, 25958436, 51916872]

約数ペア:

[(1, 51916872), (2, 25958436), (3, 17305624), (4, 12979218), (6, 8652812), (7, 7416696), (8, 6489609), (12, 4326406), (14, 3708348), (21, 2472232), (24, 2163203), (28, 1854174), (42, 1236116), (49, 1059528), (56, 927087), (84, 618058), (98, 529764), (131, 396312), (147, 353176), (168, 309029), (196, 264882), (262, 198156), (294, 176588), (337, 154056), (392, 132441), (393, 132104), (524, 99078), (588, 88294), (674, 77028), (786, 66052), (917, 56616), (1011, 51352), (1048, 49539), (1176, 44147), (1348, 38514), (1572, 33026), (1834, 28308), (2022, 25676), (2359, 22008), (2696, 19257), (2751, 18872), (3144, 16513), (3668, 14154), (4044, 12838), (4718, 11004), (5502, 9436), (6419, 8088), (7077, 7336)]