48389264

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 123492096

約数和(自身を除く): 75102832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 181, 196, 217, 248, 308, 341, 362, 392, 434, 496, 539, 616, 682, 724, 784, 868, 1078, 1232, 1267, 1364, 1448, 1519, 1736, 1991, 2156, 2387, 2534, 2728, 2896, 3038, 3472, 3982, 4312, 4774, 5068, 5456, 5611, 6076, 7964, 8624, 8869, 9548, 10136, 11222, 12152, 13937, 15928, 16709, 17738, 19096, 20272, 22444, 24304, 27874, 31856, 33418, 35476, 38192, 39277, 44888, 55748, 61721, 66836, 70952, 78554, 89776, 97559, 111496, 123442, 133672, 141904, 157108, 195118, 222992, 246884, 267344, 274939, 314216, 390236, 432047, 493768, 549878, 628432, 780472, 864094, 987536, 1099756, 1560944, 1728188, 2199512, 3024329, 3456376, 4399024, 6048658, 6912752, 12097316, 24194632, 48389264]

約数ペア:

[(1, 48389264), (2, 24194632), (4, 12097316), (7, 6912752), (8, 6048658), (11, 4399024), (14, 3456376), (16, 3024329), (22, 2199512), (28, 1728188), (31, 1560944), (44, 1099756), (49, 987536), (56, 864094), (62, 780472), (77, 628432), (88, 549878), (98, 493768), (112, 432047), (124, 390236), (154, 314216), (176, 274939), (181, 267344), (196, 246884), (217, 222992), (248, 195118), (308, 157108), (341, 141904), (362, 133672), (392, 123442), (434, 111496), (496, 97559), (539, 89776), (616, 78554), (682, 70952), (724, 66836), (784, 61721), (868, 55748), (1078, 44888), (1232, 39277), (1267, 38192), (1364, 35476), (1448, 33418), (1519, 31856), (1736, 27874), (1991, 24304), (2156, 22444), (2387, 20272), (2534, 19096), (2728, 17738), (2896, 16709), (3038, 15928), (3472, 13937), (3982, 12152), (4312, 11222), (4774, 10136), (5068, 9548), (5456, 8869), (5611, 8624), (6076, 7964)]