51908526

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{4513}}^1$

素因数の和:4598

約数の個数: 40

約数和(自身を含む): 117977904

約数和(自身を除く): 66069378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 4513, 5751, 9026, 11502, 13539, 27078, 40617, 81234, 121851, 243702, 320423, 365553, 640846, 731106, 961269, 1922538, 2883807, 5767614, 8651421, 17302842, 25954263, 51908526]

約数ペア:

[(1, 51908526), (2, 25954263), (3, 17302842), (6, 8651421), (9, 5767614), (18, 2883807), (27, 1922538), (54, 961269), (71, 731106), (81, 640846), (142, 365553), (162, 320423), (213, 243702), (426, 121851), (639, 81234), (1278, 40617), (1917, 27078), (3834, 13539), (4513, 11502), (5751, 9026)]