53015638

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1576

約数の個数: 24

約数和(自身を含む): 86961600

約数和(自身を除く): 33945962

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 1417, 1439, 2834, 2878, 18421, 18707, 36842, 37414, 156851, 243191, 313702, 486382, 2039063, 4078126, 26507819, 53015638]

約数ペア:

[(1, 53015638), (2, 26507819), (13, 4078126), (26, 2039063), (109, 486382), (169, 313702), (218, 243191), (338, 156851), (1417, 37414), (1439, 36842), (2834, 18707), (2878, 18421)]