55490176

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3643}}^1$

素因数の和:3681

約数の個数: 64

約数和(自身を含む): 133807680

約数和(自身を除く): 78317504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3643, 3808, 7286, 7616, 14572, 15232, 25501, 29144, 51002, 58288, 61931, 102004, 116576, 123862, 204008, 233152, 247724, 408016, 433517, 466304, 495448, 816032, 867034, 990896, 1632064, 1734068, 1981792, 3264128, 3468136, 3963584, 6936272, 7927168, 13872544, 27745088, 55490176]

約数ペア:

[(1, 55490176), (2, 27745088), (4, 13872544), (7, 7927168), (8, 6936272), (14, 3963584), (16, 3468136), (17, 3264128), (28, 1981792), (32, 1734068), (34, 1632064), (56, 990896), (64, 867034), (68, 816032), (112, 495448), (119, 466304), (128, 433517), (136, 408016), (224, 247724), (238, 233152), (272, 204008), (448, 123862), (476, 116576), (544, 102004), (896, 61931), (952, 58288), (1088, 51002), (1904, 29144), (2176, 25501), (3643, 15232), (3808, 14572), (7286, 7616)]