49086063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 32682897

約数列:

[1, 3, 9, 13, 19, 39, 57, 71, 117, 171, 213, 247, 311, 639, 741, 923, 933, 1349, 2223, 2769, 2799, 4043, 4047, 5909, 8307, 12129, 12141, 17537, 17727, 22081, 36387, 52611, 53181, 66243, 76817, 157833, 198729, 230451, 287053, 419539, 691353, 861159, 1258617, 2583477, 3775851, 5454007, 16362021, 49086063]

約数ペア:

[(1, 49086063), (3, 16362021), (9, 5454007), (13, 3775851), (19, 2583477), (39, 1258617), (57, 861159), (71, 691353), (117, 419539), (171, 287053), (213, 230451), (247, 198729), (311, 157833), (639, 76817), (741, 66243), (923, 53181), (933, 52611), (1349, 36387), (2223, 22081), (2769, 17727), (2799, 17537), (4043, 12141), (4047, 12129), (5909, 8307)]