50860467

素因数分解:

$3^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 87414272

約数和(自身を除く): 36553805

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 271, 331, 567, 813, 993, 1897, 2317, 2439, 2979, 5691, 6951, 7317, 8937, 17073, 20853, 21951, 26811, 51219, 62559, 89701, 153657, 187677, 269103, 627907, 807309, 1883721, 2421927, 5651163, 7265781, 16953489, 50860467]

約数ペア:

[(1, 50860467), (3, 16953489), (7, 7265781), (9, 5651163), (21, 2421927), (27, 1883721), (63, 807309), (81, 627907), (189, 269103), (271, 187677), (331, 153657), (567, 89701), (813, 62559), (993, 51219), (1897, 26811), (2317, 21951), (2439, 20853), (2979, 17073), (5691, 8937), (6951, 7317)]