52181340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{869689}}^1$

素因数の和:869701

約数の個数: 24

約数和(自身を含む): 146107920

約数和(自身を除く): 93926580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 869689, 1739378, 2609067, 3478756, 4348445, 5218134, 8696890, 10436268, 13045335, 17393780, 26090670, 52181340]

約数ペア:

[(1, 52181340), (2, 26090670), (3, 17393780), (4, 13045335), (5, 10436268), (6, 8696890), (10, 5218134), (12, 4348445), (15, 3478756), (20, 2609067), (30, 1739378), (60, 869689)]