51759686

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{11257}}^1$

素因数の和:11300

約数の個数: 24

約数和(自身を含む): 89838840

約数和(自身を除く): 38079154

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 11257, 22514, 123827, 213883, 247654, 427766, 1362097, 2352713, 2724194, 4705426, 25879843, 51759686]

約数ペア:

[(1, 51759686), (2, 25879843), (11, 4705426), (19, 2724194), (22, 2352713), (38, 1362097), (121, 427766), (209, 247654), (242, 213883), (418, 123827), (2299, 22514), (4598, 11257)]