49145517

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 75728224

約数和(自身を除く): 26582707

約数列:

[1, 3, 9, 29, 43, 87, 129, 151, 261, 387, 453, 841, 1247, 1359, 2523, 3741, 4379, 6493, 7569, 11223, 13137, 19479, 36163, 39411, 58437, 108489, 126991, 188297, 325467, 380973, 564891, 1142919, 1694673, 5460613, 16381839, 49145517]

約数ペア:

[(1, 49145517), (3, 16381839), (9, 5460613), (29, 1694673), (43, 1142919), (87, 564891), (129, 380973), (151, 325467), (261, 188297), (387, 126991), (453, 108489), (841, 58437), (1247, 39411), (1359, 36163), (2523, 19479), (3741, 13137), (4379, 11223), (6493, 7569)]