51879156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 144764928

約数和(自身を除く): 92885772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 53, 84, 86, 106, 129, 159, 172, 212, 258, 271, 301, 318, 371, 516, 542, 602, 636, 742, 813, 903, 1084, 1113, 1204, 1484, 1626, 1806, 1897, 2226, 2279, 3252, 3612, 3794, 4452, 4558, 5691, 6837, 7588, 9116, 11382, 11653, 13674, 14363, 15953, 22764, 23306, 27348, 28726, 31906, 34959, 43089, 46612, 47859, 57452, 63812, 69918, 81571, 86178, 95718, 100541, 139836, 163142, 172356, 191436, 201082, 244713, 301623, 326284, 402164, 489426, 603246, 617609, 978852, 1206492, 1235218, 1852827, 2470436, 3705654, 4323263, 7411308, 8646526, 12969789, 17293052, 25939578, 51879156]

約数ペア:

[(1, 51879156), (2, 25939578), (3, 17293052), (4, 12969789), (6, 8646526), (7, 7411308), (12, 4323263), (14, 3705654), (21, 2470436), (28, 1852827), (42, 1235218), (43, 1206492), (53, 978852), (84, 617609), (86, 603246), (106, 489426), (129, 402164), (159, 326284), (172, 301623), (212, 244713), (258, 201082), (271, 191436), (301, 172356), (318, 163142), (371, 139836), (516, 100541), (542, 95718), (602, 86178), (636, 81571), (742, 69918), (813, 63812), (903, 57452), (1084, 47859), (1113, 46612), (1204, 43089), (1484, 34959), (1626, 31906), (1806, 28726), (1897, 27348), (2226, 23306), (2279, 22764), (3252, 15953), (3612, 14363), (3794, 13674), (4452, 11653), (4558, 11382), (5691, 9116), (6837, 7588)]