51499360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1064

約数の個数: 96

約数和(自身を含む): 137440800

約数和(自身を除く): 85941440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1009, 1160, 1276, 1595, 1760, 2018, 2320, 2552, 3190, 4036, 4640, 5045, 5104, 6380, 8072, 10090, 10208, 11099, 12760, 16144, 20180, 22198, 25520, 29261, 32288, 40360, 44396, 51040, 55495, 58522, 80720, 88792, 110990, 117044, 146305, 161440, 177584, 221980, 234088, 292610, 321871, 355168, 443960, 468176, 585220, 643742, 887920, 936352, 1170440, 1287484, 1609355, 1775840, 2340880, 2574968, 3218710, 4681760, 5149936, 6437420, 10299872, 12874840, 25749680, 51499360]

約数ペア:

[(1, 51499360), (2, 25749680), (4, 12874840), (5, 10299872), (8, 6437420), (10, 5149936), (11, 4681760), (16, 3218710), (20, 2574968), (22, 2340880), (29, 1775840), (32, 1609355), (40, 1287484), (44, 1170440), (55, 936352), (58, 887920), (80, 643742), (88, 585220), (110, 468176), (116, 443960), (145, 355168), (160, 321871), (176, 292610), (220, 234088), (232, 221980), (290, 177584), (319, 161440), (352, 146305), (440, 117044), (464, 110990), (580, 88792), (638, 80720), (880, 58522), (928, 55495), (1009, 51040), (1160, 44396), (1276, 40360), (1595, 32288), (1760, 29261), (2018, 25520), (2320, 22198), (2552, 20180), (3190, 16144), (4036, 12760), (4640, 11099), (5045, 10208), (5104, 10090), (6380, 8072)]