55591744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:747

約数の個数: 56

約数和(自身を含む): 120086120

約数和(自身を除く): 64494376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 416, 436, 613, 832, 872, 1226, 1417, 1744, 2452, 2834, 3488, 4904, 5668, 6976, 7969, 9808, 11336, 15938, 19616, 22672, 31876, 39232, 45344, 63752, 66817, 90688, 127504, 133634, 255008, 267268, 510016, 534536, 868621, 1069072, 1737242, 2138144, 3474484, 4276288, 6948968, 13897936, 27795872, 55591744]

約数ペア:

[(1, 55591744), (2, 27795872), (4, 13897936), (8, 6948968), (13, 4276288), (16, 3474484), (26, 2138144), (32, 1737242), (52, 1069072), (64, 868621), (104, 534536), (109, 510016), (208, 267268), (218, 255008), (416, 133634), (436, 127504), (613, 90688), (832, 66817), (872, 63752), (1226, 45344), (1417, 39232), (1744, 31876), (2452, 22672), (2834, 19616), (3488, 15938), (4904, 11336), (5668, 9808), (6976, 7969)]