51203537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 69427200

約数和(自身を除く): 18223663

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 1129, 1463, 2387, 4123, 6479, 7903, 12419, 21451, 34999, 45353, 86933, 150157, 235961, 244993, 384989, 664981, 1651727, 2694923, 4654867, 7314791, 51203537]

約数ペア:

[(1, 51203537), (7, 7314791), (11, 4654867), (19, 2694923), (31, 1651727), (77, 664981), (133, 384989), (209, 244993), (217, 235961), (341, 150157), (589, 86933), (1129, 45353), (1463, 34999), (2387, 21451), (4123, 12419), (6479, 7903)]