49731227

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 65856000

約数和(自身を除く): 16124773

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 343, 587, 637, 931, 1729, 4109, 4459, 6517, 7631, 11153, 12103, 28763, 53417, 78071, 84721, 144989, 201341, 373919, 546497, 1014923, 2617433, 3825479, 7104461, 49731227]

約数ペア:

[(1, 49731227), (7, 7104461), (13, 3825479), (19, 2617433), (49, 1014923), (91, 546497), (133, 373919), (247, 201341), (343, 144989), (587, 84721), (637, 78071), (931, 53417), (1729, 28763), (4109, 12103), (4459, 11153), (6517, 7631)]