51286054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{5647}}^1$

素因数の和:5907

約数の個数: 16

約数和(自身を含む): 81331200

約数和(自身を除く): 30045146

約数列:

[1, 2, 19, 38, 239, 478, 4541, 5647, 9082, 11294, 107293, 214586, 1349633, 2699266, 25643027, 51286054]

約数ペア:

[(1, 51286054), (2, 25643027), (19, 2699266), (38, 1349633), (239, 214586), (478, 107293), (4541, 11294), (5647, 9082)]