51504894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{408769}}^1$

素因数の和:408784

約数の個数: 24

約数和(自身を含む): 127536240

約数和(自身を除く): 76031346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 408769, 817538, 1226307, 2452614, 2861383, 3678921, 5722766, 7357842, 8584149, 17168298, 25752447, 51504894]

約数ペア:

[(1, 51504894), (2, 25752447), (3, 17168298), (6, 8584149), (7, 7357842), (9, 5722766), (14, 3678921), (18, 2861383), (21, 2452614), (42, 1226307), (63, 817538), (126, 408769)]