51301180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{366437}}^1$

素因数の和:366453

約数の個数: 24

約数和(自身を含む): 123123168

約数和(自身を除く): 71821988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 366437, 732874, 1465748, 1832185, 2565059, 3664370, 5130118, 7328740, 10260236, 12825295, 25650590, 51301180]

約数ペア:

[(1, 51301180), (2, 25650590), (4, 12825295), (5, 10260236), (7, 7328740), (10, 5130118), (14, 3664370), (20, 2565059), (28, 1832185), (35, 1465748), (70, 732874), (140, 366437)]