53391458288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{411311}}^1$

素因数の和:411406

約数の個数: 80

約数和(自身を含む): 126486666240

約数和(自身を除く): 73095207952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 244, 266, 304, 427, 488, 532, 854, 976, 1064, 1159, 1708, 2128, 2318, 3416, 4636, 6832, 8113, 9272, 16226, 18544, 32452, 64904, 129808, 411311, 822622, 1645244, 2879177, 3290488, 5758354, 6580976, 7814909, 11516708, 15629818, 23033416, 25089971, 31259636, 46066832, 50179942, 54704363, 62519272, 100359884, 109408726, 125038544, 175629797, 200719768, 218817452, 351259594, 401439536, 437634904, 476709449, 702519188, 875269808, 953418898, 1405038376, 1906837796, 2810076752, 3336966143, 3813675592, 6673932286, 7627351184, 13347864572, 26695729144, 53391458288]

約数ペア:

[(1, 53391458288), (2, 26695729144), (4, 13347864572), (7, 7627351184), (8, 6673932286), (14, 3813675592), (16, 3336966143), (19, 2810076752), (28, 1906837796), (38, 1405038376), (56, 953418898), (61, 875269808), (76, 702519188), (112, 476709449), (122, 437634904), (133, 401439536), (152, 351259594), (244, 218817452), (266, 200719768), (304, 175629797), (427, 125038544), (488, 109408726), (532, 100359884), (854, 62519272), (976, 54704363), (1064, 50179942), (1159, 46066832), (1708, 31259636), (2128, 25089971), (2318, 23033416), (3416, 15629818), (4636, 11516708), (6832, 7814909), (8113, 6580976), (9272, 5758354), (16226, 3290488), (18544, 2879177), (32452, 1645244), (64904, 822622), (129808, 411311)]