51706174569

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1\times {\mathrm{27893}}^1$

素因数の和:30097

約数の個数: 32

約数和(自身を含む): 80752460544

約数和(自身を除く): 29046285975

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2153, 6459, 15071, 27893, 45213, 83679, 88273, 195251, 264819, 585753, 617911, 1143613, 1853733, 3430839, 8005291, 24015873, 60053629, 180160887, 420375403, 1261126209, 2462198789, 7386596367, 17235391523, 51706174569]

約数ペア:

[(1, 51706174569), (3, 17235391523), (7, 7386596367), (21, 2462198789), (41, 1261126209), (123, 420375403), (287, 180160887), (861, 60053629), (2153, 24015873), (6459, 8005291), (15071, 3430839), (27893, 1853733), (45213, 1143613), (83679, 617911), (88273, 585753), (195251, 264819)]