49195755

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 106931088

約数和(自身を除く): 57735333

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 49, 63, 67, 81, 105, 111, 135, 147, 185, 189, 201, 245, 259, 315, 333, 335, 405, 441, 469, 555, 567, 603, 735, 777, 945, 999, 1005, 1295, 1323, 1407, 1665, 1809, 1813, 2205, 2331, 2345, 2479, 2835, 2997, 3015, 3283, 3885, 3969, 4221, 4995, 5427, 5439, 6615, 6993, 7035, 7437, 9045, 9065, 9849, 11655, 12395, 12663, 14985, 16317, 16415, 17353, 19845, 20979, 21105, 22311, 27135, 27195, 29547, 34965, 37185, 37989, 48951, 49245, 52059, 63315, 66933, 81585, 86765, 88641, 104895, 111555, 121471, 146853, 147735, 156177, 189945, 200799, 244755, 260295, 265923, 334665, 364413, 443205, 468531, 607355, 734265, 780885, 1003995, 1093239, 1329615, 1405593, 1822065, 2342655, 3279717, 5466195, 7027965, 9839151, 16398585, 49195755]

約数ペア:

[(1, 49195755), (3, 16398585), (5, 9839151), (7, 7027965), (9, 5466195), (15, 3279717), (21, 2342655), (27, 1822065), (35, 1405593), (37, 1329615), (45, 1093239), (49, 1003995), (63, 780885), (67, 734265), (81, 607355), (105, 468531), (111, 443205), (135, 364413), (147, 334665), (185, 265923), (189, 260295), (201, 244755), (245, 200799), (259, 189945), (315, 156177), (333, 147735), (335, 146853), (405, 121471), (441, 111555), (469, 104895), (555, 88641), (567, 86765), (603, 81585), (735, 66933), (777, 63315), (945, 52059), (999, 49245), (1005, 48951), (1295, 37989), (1323, 37185), (1407, 34965), (1665, 29547), (1809, 27195), (1813, 27135), (2205, 22311), (2331, 21105), (2345, 20979), (2479, 19845), (2835, 17353), (2997, 16415), (3015, 16317), (3283, 14985), (3885, 12663), (3969, 12395), (4221, 11655), (4995, 9849), (5427, 9065), (5439, 9045), (6615, 7437), (6993, 7035)]