55220004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 108

約数和(自身を含む): 168639744

約数和(自身を除く): 113419740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 607, 684, 722, 798, 1083, 1197, 1214, 1444, 1596, 1821, 2166, 2394, 2428, 2527, 3249, 3642, 4249, 4332, 4788, 5054, 5463, 6498, 7284, 7581, 8498, 10108, 10926, 11533, 12747, 12996, 15162, 16996, 21852, 22743, 23066, 25494, 30324, 34599, 38241, 45486, 46132, 50988, 69198, 76482, 80731, 90972, 103797, 138396, 152964, 161462, 207594, 219127, 242193, 322924, 415188, 438254, 484386, 657381, 726579, 876508, 968772, 1314762, 1453158, 1533889, 1972143, 2629524, 2906316, 3067778, 3944286, 4601667, 6135556, 7888572, 9203334, 13805001, 18406668, 27610002, 55220004]

約数ペア:

[(1, 55220004), (2, 27610002), (3, 18406668), (4, 13805001), (6, 9203334), (7, 7888572), (9, 6135556), (12, 4601667), (14, 3944286), (18, 3067778), (19, 2906316), (21, 2629524), (28, 1972143), (36, 1533889), (38, 1453158), (42, 1314762), (57, 968772), (63, 876508), (76, 726579), (84, 657381), (114, 484386), (126, 438254), (133, 415188), (171, 322924), (228, 242193), (252, 219127), (266, 207594), (342, 161462), (361, 152964), (399, 138396), (532, 103797), (607, 90972), (684, 80731), (722, 76482), (798, 69198), (1083, 50988), (1197, 46132), (1214, 45486), (1444, 38241), (1596, 34599), (1821, 30324), (2166, 25494), (2394, 23066), (2428, 22743), (2527, 21852), (3249, 16996), (3642, 15162), (4249, 12996), (4332, 12747), (4788, 11533), (5054, 10926), (5463, 10108), (6498, 8498), (7284, 7581)]