55206984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 158336640

約数和(自身を除く): 103129656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 373, 746, 881, 1119, 1492, 1762, 2238, 2611, 2643, 2984, 3524, 4476, 5222, 5286, 6167, 7048, 7833, 8952, 10444, 10572, 12334, 15666, 18501, 20888, 21144, 24668, 31332, 37002, 49336, 62664, 74004, 148008, 328613, 657226, 985839, 1314452, 1971678, 2300291, 2628904, 3943356, 4600582, 6900873, 7886712, 9201164, 13801746, 18402328, 27603492, 55206984]

約数ペア:

[(1, 55206984), (2, 27603492), (3, 18402328), (4, 13801746), (6, 9201164), (7, 7886712), (8, 6900873), (12, 4600582), (14, 3943356), (21, 2628904), (24, 2300291), (28, 1971678), (42, 1314452), (56, 985839), (84, 657226), (168, 328613), (373, 148008), (746, 74004), (881, 62664), (1119, 49336), (1492, 37002), (1762, 31332), (2238, 24668), (2611, 21144), (2643, 20888), (2984, 18501), (3524, 15666), (4476, 12334), (5222, 10572), (5286, 10444), (6167, 8952), (7048, 7833)]