55881216

素因数分解:

$2^9\times 3^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 120

約数和(自身を含む): 164588424

約数和(自身を除く): 108707208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 181, 192, 201, 256, 268, 288, 362, 384, 402, 512, 536, 543, 576, 603, 724, 768, 804, 1072, 1086, 1152, 1206, 1448, 1536, 1608, 1629, 2144, 2172, 2304, 2412, 2896, 3216, 3258, 4288, 4344, 4608, 4824, 5792, 6432, 6516, 8576, 8688, 9648, 11584, 12127, 12864, 13032, 17152, 17376, 19296, 23168, 24254, 25728, 26064, 34304, 34752, 36381, 38592, 46336, 48508, 51456, 52128, 69504, 72762, 77184, 92672, 97016, 102912, 104256, 109143, 139008, 145524, 154368, 194032, 208512, 218286, 278016, 291048, 308736, 388064, 417024, 436572, 582096, 776128, 834048, 873144, 1164192, 1552256, 1746288, 2328384, 3104512, 3492576, 4656768, 6209024, 6985152, 9313536, 13970304, 18627072, 27940608, 55881216]

約数ペア:

[(1, 55881216), (2, 27940608), (3, 18627072), (4, 13970304), (6, 9313536), (8, 6985152), (9, 6209024), (12, 4656768), (16, 3492576), (18, 3104512), (24, 2328384), (32, 1746288), (36, 1552256), (48, 1164192), (64, 873144), (67, 834048), (72, 776128), (96, 582096), (128, 436572), (134, 417024), (144, 388064), (181, 308736), (192, 291048), (201, 278016), (256, 218286), (268, 208512), (288, 194032), (362, 154368), (384, 145524), (402, 139008), (512, 109143), (536, 104256), (543, 102912), (576, 97016), (603, 92672), (724, 77184), (768, 72762), (804, 69504), (1072, 52128), (1086, 51456), (1152, 48508), (1206, 46336), (1448, 38592), (1536, 36381), (1608, 34752), (1629, 34304), (2144, 26064), (2172, 25728), (2304, 24254), (2412, 23168), (2896, 19296), (3216, 17376), (3258, 17152), (4288, 13032), (4344, 12864), (4608, 12127), (4824, 11584), (5792, 9648), (6432, 8688), (6516, 8576)]