54627700

素因数分解:

$2^2\times 5^2\times {\mathrm{337}}^1\times {\mathrm{1621}}^1$

素因数の和:1972

約数の個数: 36

約数和(自身を含む): 118967212

約数和(自身を除く): 64339512

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 337, 674, 1348, 1621, 1685, 3242, 3370, 6484, 6740, 8105, 8425, 16210, 16850, 32420, 33700, 40525, 81050, 162100, 546277, 1092554, 2185108, 2731385, 5462770, 10925540, 13656925, 27313850, 54627700]

約数ペア:

[(1, 54627700), (2, 27313850), (4, 13656925), (5, 10925540), (10, 5462770), (20, 2731385), (25, 2185108), (50, 1092554), (100, 546277), (337, 162100), (674, 81050), (1348, 40525), (1621, 33700), (1685, 32420), (3242, 16850), (3370, 16210), (6484, 8425), (6740, 8105)]