56551642576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{997}}^1\times {\mathrm{1907}}^1$

素因数の和:2949

約数の個数: 120

約数和(自身を含む): 129629229984

約数和(自身を除く): 73077587408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 997, 1144, 1352, 1859, 1907, 1994, 2288, 2704, 3718, 3814, 3988, 7436, 7628, 7976, 10967, 12961, 14872, 15256, 15952, 20977, 21934, 24791, 25922, 29744, 30512, 41954, 43868, 49582, 51844, 83908, 87736, 99164, 103688, 142571, 167816, 168493, 175472, 198328, 207376, 272701, 285142, 322283, 335632, 336986, 396656, 545402, 570284, 644566, 673972, 1090804, 1140568, 1289132, 1347944, 1853423, 1901279, 2181608, 2281136, 2578264, 2695888, 3545113, 3706846, 3802558, 4363216, 5156528, 7090226, 7413692, 7605116, 14180452, 14827384, 15210232, 20914069, 24716627, 28360904, 29654768, 30420464, 41828138, 49433254, 56721808, 83656276, 98866508, 167312552, 197733016, 271882897, 321316151, 334625104, 395466032, 543765794, 642632302, 1087531588, 1285264604, 2175063176, 2570529208, 3534477661, 4350126352, 5141058416, 7068955322, 14137910644, 28275821288, 56551642576]

約数ペア:

[(1, 56551642576), (2, 28275821288), (4, 14137910644), (8, 7068955322), (11, 5141058416), (13, 4350126352), (16, 3534477661), (22, 2570529208), (26, 2175063176), (44, 1285264604), (52, 1087531588), (88, 642632302), (104, 543765794), (143, 395466032), (169, 334625104), (176, 321316151), (208, 271882897), (286, 197733016), (338, 167312552), (572, 98866508), (676, 83656276), (997, 56721808), (1144, 49433254), (1352, 41828138), (1859, 30420464), (1907, 29654768), (1994, 28360904), (2288, 24716627), (2704, 20914069), (3718, 15210232), (3814, 14827384), (3988, 14180452), (7436, 7605116), (7628, 7413692), (7976, 7090226), (10967, 5156528), (12961, 4363216), (14872, 3802558), (15256, 3706846), (15952, 3545113), (20977, 2695888), (21934, 2578264), (24791, 2281136), (25922, 2181608), (29744, 1901279), (30512, 1853423), (41954, 1347944), (43868, 1289132), (49582, 1140568), (51844, 1090804), (83908, 673972), (87736, 644566), (99164, 570284), (103688, 545402), (142571, 396656), (167816, 336986), (168493, 335632), (175472, 322283), (198328, 285142), (207376, 272701)]