57020005

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{52553}}^1$

素因数の和:52596

約数の個数: 16

約数和(自身を含む): 80722944

約数和(自身を除く): 23702939

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 52553, 262765, 367871, 1629143, 1839355, 8145715, 11404001, 57020005]

約数ペア:

[(1, 57020005), (5, 11404001), (7, 8145715), (31, 1839355), (35, 1629143), (155, 367871), (217, 262765), (1085, 52553)]