55242265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49993}}^1$

素因数の和:50028

約数の個数: 16

約数和(自身を含む): 75590928

約数和(自身を除く): 20348663

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 49993, 249965, 649909, 849881, 3249545, 4249405, 11048453, 55242265]

約数ペア:

[(1, 55242265), (5, 11048453), (13, 4249405), (17, 3249545), (65, 849881), (85, 649909), (221, 249965), (1105, 49993)]