52141264

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 67851056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 79, 83, 112, 142, 158, 166, 284, 316, 332, 497, 553, 568, 581, 632, 664, 994, 1106, 1136, 1162, 1264, 1328, 1988, 2212, 2324, 3976, 4424, 4648, 5609, 5893, 6557, 7952, 8848, 9296, 11218, 11786, 13114, 22436, 23572, 26228, 39263, 41251, 44872, 45899, 47144, 52456, 78526, 82502, 89744, 91798, 94288, 104912, 157052, 165004, 183596, 314104, 330008, 367192, 465547, 628208, 660016, 734384, 931094, 1862188, 3258829, 3724376, 6517658, 7448752, 13035316, 26070632, 52141264]

約数ペア:

[(1, 52141264), (2, 26070632), (4, 13035316), (7, 7448752), (8, 6517658), (14, 3724376), (16, 3258829), (28, 1862188), (56, 931094), (71, 734384), (79, 660016), (83, 628208), (112, 465547), (142, 367192), (158, 330008), (166, 314104), (284, 183596), (316, 165004), (332, 157052), (497, 104912), (553, 94288), (568, 91798), (581, 89744), (632, 82502), (664, 78526), (994, 52456), (1106, 47144), (1136, 45899), (1162, 44872), (1264, 41251), (1328, 39263), (1988, 26228), (2212, 23572), (2324, 22436), (3976, 13114), (4424, 11786), (4648, 11218), (5609, 9296), (5893, 8848), (6557, 7952)]