51492287

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 66189312

約数和(自身を除く): 14697025

約数列:

[1, 7, 11, 49, 77, 83, 539, 581, 913, 1151, 4067, 6391, 8057, 12661, 44737, 56399, 88627, 95533, 620389, 668731, 1050863, 4681117, 7356041, 51492287]

約数ペア:

[(1, 51492287), (7, 7356041), (11, 4681117), (49, 1050863), (77, 668731), (83, 620389), (539, 95533), (581, 88627), (913, 56399), (1151, 44737), (4067, 12661), (6391, 8057)]