52390261

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 69291936

約数和(自身を除く): 16901675

約数列:

[1, 7, 11, 37, 49, 71, 77, 259, 407, 497, 539, 781, 1369, 1813, 2627, 2849, 3479, 5467, 9583, 15059, 18389, 19943, 28897, 38269, 67081, 97199, 105413, 128723, 202279, 680393, 737891, 1069189, 1415953, 4762751, 7484323, 52390261]

約数ペア:

[(1, 52390261), (7, 7484323), (11, 4762751), (37, 1415953), (49, 1069189), (71, 737891), (77, 680393), (259, 202279), (407, 128723), (497, 105413), (539, 97199), (781, 67081), (1369, 38269), (1813, 28897), (2627, 19943), (2849, 18389), (3479, 15059), (5467, 9583)]