55756987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 66802320

約数和(自身を除く): 11045333

約数列:

[1, 11, 13, 89, 143, 169, 337, 979, 1157, 1859, 3707, 4381, 12727, 15041, 29993, 48191, 56953, 165451, 329923, 389909, 626483, 4288999, 5068817, 55756987]

約数ペア:

[(1, 55756987), (11, 5068817), (13, 4288999), (89, 626483), (143, 389909), (169, 329923), (337, 165451), (979, 56953), (1157, 48191), (1859, 29993), (3707, 15041), (4381, 12727)]