47892054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1997}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 109714176

約数和(自身を除く): 61822122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 1142, 1713, 1997, 3426, 3994, 3997, 5991, 7994, 11982, 11991, 13979, 23982, 27958, 41937, 83874, 1140287, 2280574, 3420861, 6841722, 7982009, 15964018, 23946027, 47892054]

約数ペア:

[(1, 47892054), (2, 23946027), (3, 15964018), (6, 7982009), (7, 6841722), (14, 3420861), (21, 2280574), (42, 1140287), (571, 83874), (1142, 41937), (1713, 27958), (1997, 23982), (3426, 13979), (3994, 11991), (3997, 11982), (5991, 7994)]