52048611

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{20011}}^1$

素因数の和:20051

約数の個数: 18

約数和(自身を含む): 79867892

約数和(自身を除く): 27819281

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 20011, 60033, 180099, 340187, 1020561, 3061683, 5783179, 17349537, 52048611]

約数ペア:

[(1, 52048611), (3, 17349537), (9, 5783179), (17, 3061683), (51, 1020561), (153, 340187), (289, 180099), (867, 60033), (2601, 20011)]