49920057

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 82067040

約数和(自身を除く): 32146983

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 179, 297, 313, 537, 891, 939, 1611, 1969, 2817, 3443, 4833, 5907, 8451, 10329, 14499, 17721, 25353, 30987, 53163, 56027, 92961, 159489, 168081, 278883, 504243, 616297, 1512729, 1848891, 4538187, 5546673, 16640019, 49920057]

約数ペア:

[(1, 49920057), (3, 16640019), (9, 5546673), (11, 4538187), (27, 1848891), (33, 1512729), (81, 616297), (99, 504243), (179, 278883), (297, 168081), (313, 159489), (537, 92961), (891, 56027), (939, 53163), (1611, 30987), (1969, 25353), (2817, 17721), (3443, 14499), (4833, 10329), (5907, 8451)]