55218492

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1408

約数の個数: 108

約数和(自身を含む): 169552656

約数和(自身を除く): 114334164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1361, 1449, 1764, 1932, 2254, 2722, 2898, 3381, 4083, 4508, 5444, 5796, 6762, 8166, 9527, 10143, 12249, 13524, 16332, 19054, 20286, 24498, 28581, 31303, 38108, 40572, 48996, 57162, 62606, 66689, 85743, 93909, 114324, 125212, 133378, 171486, 187818, 200067, 219121, 266756, 281727, 342972, 375636, 400134, 438242, 563454, 600201, 657363, 800268, 876484, 1126908, 1200402, 1314726, 1533847, 1972089, 2400804, 2629452, 3067694, 3944178, 4601541, 6135388, 7888356, 9203082, 13804623, 18406164, 27609246, 55218492]

約数ペア:

[(1, 55218492), (2, 27609246), (3, 18406164), (4, 13804623), (6, 9203082), (7, 7888356), (9, 6135388), (12, 4601541), (14, 3944178), (18, 3067694), (21, 2629452), (23, 2400804), (28, 1972089), (36, 1533847), (42, 1314726), (46, 1200402), (49, 1126908), (63, 876484), (69, 800268), (84, 657363), (92, 600201), (98, 563454), (126, 438242), (138, 400134), (147, 375636), (161, 342972), (196, 281727), (207, 266756), (252, 219121), (276, 200067), (294, 187818), (322, 171486), (414, 133378), (441, 125212), (483, 114324), (588, 93909), (644, 85743), (828, 66689), (882, 62606), (966, 57162), (1127, 48996), (1361, 40572), (1449, 38108), (1764, 31303), (1932, 28581), (2254, 24498), (2722, 20286), (2898, 19054), (3381, 16332), (4083, 13524), (4508, 12249), (5444, 10143), (5796, 9527), (6762, 8166)]