47303578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 85962240

約数和(自身を除く): 38658662

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 1091, 1141, 2182, 2282, 3097, 6194, 7637, 15274, 20729, 21679, 41458, 43358, 145103, 177833, 290206, 355666, 1244831, 2489662, 3378827, 6757654, 23651789, 47303578]

約数ペア:

[(1, 47303578), (2, 23651789), (7, 6757654), (14, 3378827), (19, 2489662), (38, 1244831), (133, 355666), (163, 290206), (266, 177833), (326, 145103), (1091, 43358), (1141, 41458), (2182, 21679), (2282, 20729), (3097, 15274), (6194, 7637)]