51687426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4903}}^1$

素因数の和:5166

約数の個数: 32

約数和(自身を含む): 118637568

約数和(自身を除く): 66950142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 4903, 5271, 9806, 10542, 14709, 29418, 34321, 68642, 102963, 205926, 1230653, 2461306, 3691959, 7383918, 8614571, 17229142, 25843713, 51687426]

約数ペア:

[(1, 51687426), (2, 25843713), (3, 17229142), (6, 8614571), (7, 7383918), (14, 3691959), (21, 2461306), (42, 1230653), (251, 205926), (502, 102963), (753, 68642), (1506, 34321), (1757, 29418), (3514, 14709), (4903, 10542), (5271, 9806)]