49490757

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 79174656

約数和(自身を除く): 29683899

約数列:

[1, 3, 9, 17, 27, 51, 81, 127, 153, 283, 381, 459, 849, 1143, 1377, 2159, 2547, 3429, 4811, 6477, 7641, 10287, 14433, 19431, 22923, 35941, 43299, 58293, 107823, 129897, 174879, 323469, 389691, 610997, 970407, 1832991, 2911221, 5498973, 16496919, 49490757]

約数ペア:

[(1, 49490757), (3, 16496919), (9, 5498973), (17, 2911221), (27, 1832991), (51, 970407), (81, 610997), (127, 389691), (153, 323469), (283, 174879), (381, 129897), (459, 107823), (849, 58293), (1143, 43299), (1377, 35941), (2159, 22923), (2547, 19431), (3429, 14433), (4811, 10287), (6477, 7641)]