56071477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17761}}^1$

素因数の和:17820

約数の個数: 16

約数和(自身を含む): 71616384

約数和(自身を除く): 15544907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 17761, 124327, 195371, 728201, 1367597, 5097407, 8010211, 56071477]

約数ペア:

[(1, 56071477), (7, 8010211), (11, 5097407), (41, 1367597), (77, 728201), (287, 195371), (451, 124327), (3157, 17761)]