51907681

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10639}}^1$

素因数の和:10704

約数の個数: 16

約数和(自身を含む): 64350720

約数和(自身を除く): 12443039

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 10639, 74473, 180863, 436199, 1266041, 3053393, 7415383, 51907681]

約数ペア:

[(1, 51907681), (7, 7415383), (17, 3053393), (41, 1266041), (119, 436199), (287, 180863), (697, 74473), (4879, 10639)]