48918578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{6469}}^1$

素因数の和:6689

約数の個数: 16

約数和(自身を含む): 77640000

約数和(自身を除く): 28721422

約数列:

[1, 2, 19, 38, 199, 398, 3781, 6469, 7562, 12938, 122911, 245822, 1287331, 2574662, 24459289, 48918578]

約数ペア:

[(1, 48918578), (2, 24459289), (19, 2574662), (38, 1287331), (199, 245822), (398, 122911), (3781, 12938), (6469, 7562)]