54737440

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1093}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 129849048

約数和(自身を除く): 75111608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1093, 1252, 1565, 2186, 2504, 3130, 4372, 5008, 5465, 6260, 8744, 10016, 10930, 12520, 17488, 21860, 25040, 34976, 43720, 50080, 87440, 174880, 342109, 684218, 1368436, 1710545, 2736872, 3421090, 5473744, 6842180, 10947488, 13684360, 27368720, 54737440]

約数ペア:

[(1, 54737440), (2, 27368720), (4, 13684360), (5, 10947488), (8, 6842180), (10, 5473744), (16, 3421090), (20, 2736872), (32, 1710545), (40, 1368436), (80, 684218), (160, 342109), (313, 174880), (626, 87440), (1093, 50080), (1252, 43720), (1565, 34976), (2186, 25040), (2504, 21860), (3130, 17488), (4372, 12520), (5008, 10930), (5465, 10016), (6260, 8744)]