49648137

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 33378807

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 1091, 1379, 2167, 3273, 4137, 6501, 7637, 12001, 15169, 22911, 36003, 45507, 84007, 214927, 252021, 644781, 1504489, 2364197, 4513467, 7092591, 16549379, 49648137]

約数ペア:

[(1, 49648137), (3, 16549379), (7, 7092591), (11, 4513467), (21, 2364197), (33, 1504489), (77, 644781), (197, 252021), (231, 214927), (591, 84007), (1091, 45507), (1379, 36003), (2167, 22911), (3273, 15169), (4137, 12001), (6501, 7637)]