51680343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 81527040

約数和(自身を除く): 29846697

約数列:

[1, 3, 11, 13, 33, 39, 143, 179, 429, 537, 673, 1969, 2019, 2327, 5907, 6981, 7403, 8749, 22209, 25597, 26247, 76791, 96239, 120467, 288717, 361401, 1325137, 1566071, 3975411, 4698213, 17226781, 51680343]

約数ペア:

[(1, 51680343), (3, 17226781), (11, 4698213), (13, 3975411), (33, 1566071), (39, 1325137), (143, 361401), (179, 288717), (429, 120467), (537, 96239), (673, 76791), (1969, 26247), (2019, 25597), (2327, 22209), (5907, 8749), (6981, 7403)]