53366540

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7559}}^1$

素因数の和:7921

約数の個数: 24

約数和(自身を含む): 112402080

約数和(自身を除く): 59035540

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 7559, 15118, 30236, 37795, 75590, 151180, 2668327, 5336654, 10673308, 13341635, 26683270, 53366540]

約数ペア:

[(1, 53366540), (2, 26683270), (4, 13341635), (5, 10673308), (10, 5336654), (20, 2668327), (353, 151180), (706, 75590), (1412, 37795), (1765, 30236), (3530, 15118), (7060, 7559)]