49130314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 79920000

約数和(自身を除く): 30789686

約数列:

[1, 2, 19, 38, 73, 89, 146, 178, 199, 398, 1387, 1691, 2774, 3382, 3781, 6497, 7562, 12994, 14527, 17711, 29054, 35422, 123443, 246886, 276013, 336509, 552026, 673018, 1292903, 2585806, 24565157, 49130314]

約数ペア:

[(1, 49130314), (2, 24565157), (19, 2585806), (38, 1292903), (73, 673018), (89, 552026), (146, 336509), (178, 276013), (199, 246886), (398, 123443), (1387, 35422), (1691, 29054), (2774, 17711), (3382, 14527), (3781, 12994), (6497, 7562)]