49340721

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{8387}}^1$

素因数の和:8480

約数の個数: 16

約数和(自身を含む): 68848704

約数和(自身を除く): 19507983

約数列:

[1, 3, 37, 53, 111, 159, 1961, 5883, 8387, 25161, 310319, 444511, 930957, 1333533, 16446907, 49340721]

約数ペア:

[(1, 49340721), (3, 16446907), (37, 1333533), (53, 930957), (111, 444511), (159, 310319), (1961, 25161), (5883, 8387)]