55260436

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 131344416

約数和(自身を除く): 76083980

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 71, 76, 77, 98, 133, 142, 154, 196, 209, 266, 284, 308, 361, 418, 497, 532, 539, 722, 781, 836, 931, 994, 1078, 1349, 1444, 1463, 1562, 1862, 1988, 2156, 2527, 2698, 2926, 3124, 3479, 3724, 3971, 5054, 5396, 5467, 5852, 6958, 7942, 9443, 10108, 10241, 10934, 13916, 14839, 15884, 17689, 18886, 20482, 21868, 25631, 27797, 29678, 35378, 37772, 38269, 40964, 51262, 55594, 59356, 66101, 70756, 76538, 102524, 103873, 111188, 132202, 153076, 179417, 194579, 207746, 264404, 281941, 358834, 389158, 415492, 563882, 717668, 727111, 778316, 1127764, 1255919, 1454222, 1973587, 2511838, 2908444, 3947174, 5023676, 7894348, 13815109, 27630218, 55260436]

約数ペア:

[(1, 55260436), (2, 27630218), (4, 13815109), (7, 7894348), (11, 5023676), (14, 3947174), (19, 2908444), (22, 2511838), (28, 1973587), (38, 1454222), (44, 1255919), (49, 1127764), (71, 778316), (76, 727111), (77, 717668), (98, 563882), (133, 415492), (142, 389158), (154, 358834), (196, 281941), (209, 264404), (266, 207746), (284, 194579), (308, 179417), (361, 153076), (418, 132202), (497, 111188), (532, 103873), (539, 102524), (722, 76538), (781, 70756), (836, 66101), (931, 59356), (994, 55594), (1078, 51262), (1349, 40964), (1444, 38269), (1463, 37772), (1562, 35378), (1862, 29678), (1988, 27797), (2156, 25631), (2527, 21868), (2698, 20482), (2926, 18886), (3124, 17689), (3479, 15884), (3724, 14839), (3971, 13916), (5054, 10934), (5396, 10241), (5467, 10108), (5852, 9443), (6958, 7942)]