55302016

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 142571520

約数和(自身を除く): 87269504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 181, 217, 224, 248, 308, 341, 352, 362, 434, 448, 496, 616, 682, 704, 724, 868, 896, 992, 1232, 1267, 1364, 1408, 1448, 1736, 1984, 1991, 2387, 2464, 2534, 2728, 2896, 3472, 3968, 3982, 4774, 4928, 5068, 5456, 5611, 5792, 6944, 7964, 9548, 9856, 10136, 10912, 11222, 11584, 13888, 13937, 15928, 19096, 20272, 21824, 22444, 23168, 27776, 27874, 31856, 38192, 39277, 40544, 43648, 44888, 55748, 61721, 63712, 76384, 78554, 81088, 89776, 111496, 123442, 127424, 152768, 157108, 162176, 179552, 222992, 246884, 254848, 305536, 314216, 359104, 432047, 445984, 493768, 628432, 718208, 864094, 891968, 987536, 1256864, 1728188, 1783936, 1975072, 2513728, 3456376, 3950144, 5027456, 6912752, 7900288, 13825504, 27651008, 55302016]

約数ペア:

[(1, 55302016), (2, 27651008), (4, 13825504), (7, 7900288), (8, 6912752), (11, 5027456), (14, 3950144), (16, 3456376), (22, 2513728), (28, 1975072), (31, 1783936), (32, 1728188), (44, 1256864), (56, 987536), (62, 891968), (64, 864094), (77, 718208), (88, 628432), (112, 493768), (124, 445984), (128, 432047), (154, 359104), (176, 314216), (181, 305536), (217, 254848), (224, 246884), (248, 222992), (308, 179552), (341, 162176), (352, 157108), (362, 152768), (434, 127424), (448, 123442), (496, 111496), (616, 89776), (682, 81088), (704, 78554), (724, 76384), (868, 63712), (896, 61721), (992, 55748), (1232, 44888), (1267, 43648), (1364, 40544), (1408, 39277), (1448, 38192), (1736, 31856), (1984, 27874), (1991, 27776), (2387, 23168), (2464, 22444), (2534, 21824), (2728, 20272), (2896, 19096), (3472, 15928), (3968, 13937), (3982, 13888), (4774, 11584), (4928, 11222), (5068, 10912), (5456, 10136), (5611, 9856), (5792, 9548), (6944, 7964)]