53353729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 13779071

約数列:

[1, 11, 13, 19, 73, 143, 209, 247, 269, 803, 949, 1387, 2717, 2959, 3497, 5111, 10439, 15257, 18031, 19637, 38467, 56221, 66443, 198341, 216007, 255281, 373103, 730873, 2808091, 4104133, 4850339, 53353729]

約数ペア:

[(1, 53353729), (11, 4850339), (13, 4104133), (19, 2808091), (73, 730873), (143, 373103), (209, 255281), (247, 216007), (269, 198341), (803, 66443), (949, 56221), (1387, 38467), (2717, 19637), (2959, 18031), (3497, 15257), (5111, 10439)]