55278574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{1747}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 89420688

約数和(自身を除く): 34142114

約数列:

[1, 2, 13, 26, 1217, 1747, 2434, 3494, 15821, 22711, 31642, 45422, 2126099, 4252198, 27639287, 55278574]

約数ペア:

[(1, 55278574), (2, 27639287), (13, 4252198), (26, 2126099), (1217, 45422), (1747, 31642), (2434, 22711), (3494, 15821)]