49352823

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 81357640

約数和(自身を除く): 32004817

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 149, 171, 247, 447, 741, 1341, 1937, 2223, 2831, 5811, 8493, 17433, 22201, 25479, 36803, 66603, 110409, 199809, 288613, 331227, 421819, 865839, 1265457, 2597517, 3796371, 5483647, 16450941, 49352823]

約数ペア:

[(1, 49352823), (3, 16450941), (9, 5483647), (13, 3796371), (19, 2597517), (39, 1265457), (57, 865839), (117, 421819), (149, 331227), (171, 288613), (247, 199809), (447, 110409), (741, 66603), (1341, 36803), (1937, 25479), (2223, 22201), (2831, 17433), (5811, 8493)]