51156303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 28193457

約数列:

[1, 3, 11, 19, 33, 57, 83, 209, 249, 627, 913, 983, 1577, 2739, 2949, 4731, 10813, 17347, 18677, 32439, 52041, 56031, 81589, 205447, 244767, 616341, 897479, 1550191, 2692437, 4650573, 17052101, 51156303]

約数ペア:

[(1, 51156303), (3, 17052101), (11, 4650573), (19, 2692437), (33, 1550191), (57, 897479), (83, 616341), (209, 244767), (249, 205447), (627, 81589), (913, 56031), (983, 52041), (1577, 32439), (2739, 18677), (2949, 17347), (4731, 10813)]