51670619

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 19453861

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 1001, 1259, 3157, 3731, 5863, 8813, 13849, 16367, 41041, 51619, 96943, 114569, 180037, 361333, 567809, 671047, 1260259, 3974663, 4697329, 7381517, 51670619]

約数ペア:

[(1, 51670619), (7, 7381517), (11, 4697329), (13, 3974663), (41, 1260259), (77, 671047), (91, 567809), (143, 361333), (287, 180037), (451, 114569), (533, 96943), (1001, 51619), (1259, 41041), (3157, 16367), (3731, 13849), (5863, 8813)]