52984820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{378463}}^1$

素因数の和:378479

約数の個数: 24

約数和(自身を含む): 127163904

約数和(自身を除く): 74179084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 378463, 756926, 1513852, 1892315, 2649241, 3784630, 5298482, 7569260, 10596964, 13246205, 26492410, 52984820]

約数ペア:

[(1, 52984820), (2, 26492410), (4, 13246205), (5, 10596964), (7, 7569260), (10, 5298482), (14, 3784630), (20, 2649241), (28, 1892315), (35, 1513852), (70, 756926), (140, 378463)]