55525771

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 70710552

約数和(自身を除く): 15184781

約数列:

[1, 7, 19, 43, 49, 73, 133, 301, 361, 511, 817, 931, 1387, 2107, 2527, 3139, 3577, 5719, 9709, 15523, 17689, 21973, 26353, 40033, 59641, 67963, 108661, 153811, 184471, 417487, 760627, 1133179, 1291297, 2922409, 7932253, 55525771]

約数ペア:

[(1, 55525771), (7, 7932253), (19, 2922409), (43, 1291297), (49, 1133179), (73, 760627), (133, 417487), (301, 184471), (361, 153811), (511, 108661), (817, 67963), (931, 59641), (1387, 40033), (2107, 26353), (2527, 21973), (3139, 17689), (3577, 15523), (5719, 9709)]