49412181

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3851}}^1$

素因数の和:3921

約数の個数: 32

約数和(自身を含む): 82833408

約数和(自身を除く): 33421227

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 3851, 4277, 11553, 12831, 26957, 50063, 80871, 150189, 180997, 350441, 542991, 1051323, 1266979, 2352961, 3800937, 7058883, 16470727, 49412181]

約数ペア:

[(1, 49412181), (3, 16470727), (7, 7058883), (13, 3800937), (21, 2352961), (39, 1266979), (47, 1051323), (91, 542991), (141, 350441), (273, 180997), (329, 150189), (611, 80871), (987, 50063), (1833, 26957), (3851, 12831), (4277, 11553)]