55456816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 112291920

約数和(自身を除く): 56835104

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 214, 232, 428, 464, 856, 1117, 1712, 2234, 3103, 4468, 6206, 8936, 12412, 17872, 24824, 32393, 49648, 64786, 119519, 129572, 239038, 259144, 478076, 518288, 956152, 1912304, 3466051, 6932102, 13864204, 27728408, 55456816]

約数ペア:

[(1, 55456816), (2, 27728408), (4, 13864204), (8, 6932102), (16, 3466051), (29, 1912304), (58, 956152), (107, 518288), (116, 478076), (214, 259144), (232, 239038), (428, 129572), (464, 119519), (856, 64786), (1117, 49648), (1712, 32393), (2234, 24824), (3103, 17872), (4468, 12412), (6206, 8936)]