51147656

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19433}}^1$

素因数の和:19493

約数の個数: 32

約数和(自身を含む): 111939840

約数和(自身を除く): 60792184

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 19433, 38866, 77732, 136031, 155464, 272062, 544124, 913351, 1088248, 1826702, 3653404, 6393457, 7306808, 12786914, 25573828, 51147656]

約数ペア:

[(1, 51147656), (2, 25573828), (4, 12786914), (7, 7306808), (8, 6393457), (14, 3653404), (28, 1826702), (47, 1088248), (56, 913351), (94, 544124), (188, 272062), (329, 155464), (376, 136031), (658, 77732), (1316, 38866), (2632, 19433)]