47353748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2341}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 89511240

約数和(自身を除く): 42157492

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 2341, 4682, 5057, 9364, 10114, 20228, 30433, 60866, 121732, 910649, 1821298, 3642596, 11838437, 23676874, 47353748]

約数ペア:

[(1, 47353748), (2, 23676874), (4, 11838437), (13, 3642596), (26, 1821298), (52, 910649), (389, 121732), (778, 60866), (1556, 30433), (2341, 20228), (4682, 10114), (5057, 9364)]