79788850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{30109}}^1$

素因数の和:30174

約数の個数: 24

約数和(自身を含む): 151212420

約数和(自身を除く): 71423570

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 30109, 60218, 150545, 301090, 752725, 1505450, 1595777, 3191554, 7978885, 15957770, 39894425, 79788850]

約数ペア:

[(1, 79788850), (2, 39894425), (5, 15957770), (10, 7978885), (25, 3191554), (50, 1595777), (53, 1505450), (106, 752725), (265, 301090), (530, 150545), (1325, 60218), (2650, 30109)]