51305340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{855089}}^1$

素因数の和:855101

約数の個数: 24

約数和(自身を含む): 143655120

約数和(自身を除く): 92349780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 855089, 1710178, 2565267, 3420356, 4275445, 5130534, 8550890, 10261068, 12826335, 17101780, 25652670, 51305340]

約数ペア:

[(1, 51305340), (2, 25652670), (3, 17101780), (4, 12826335), (5, 10261068), (6, 8550890), (10, 5130534), (12, 4275445), (15, 3420356), (20, 2565267), (30, 1710178), (60, 855089)]