47728057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 54866560

約数和(自身を除く): 7138503

約数列:

[1, 13, 19, 73, 247, 949, 1387, 2647, 18031, 34411, 50293, 193231, 653809, 2512003, 3671389, 47728057]

約数ペア:

[(1, 47728057), (13, 3671389), (19, 2512003), (73, 653809), (247, 193231), (949, 50293), (1387, 34411), (2647, 18031)]