51321016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{773}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 99102960

約数和(自身を除く): 47781944

約数列:

[1, 2, 4, 8, 43, 86, 172, 193, 344, 386, 772, 773, 1544, 1546, 3092, 6184, 8299, 16598, 33196, 33239, 66392, 66478, 132956, 149189, 265912, 298378, 596756, 1193512, 6415127, 12830254, 25660508, 51321016]

約数ペア:

[(1, 51321016), (2, 25660508), (4, 12830254), (8, 6415127), (43, 1193512), (86, 596756), (172, 298378), (193, 265912), (344, 149189), (386, 132956), (772, 66478), (773, 66392), (1544, 33239), (1546, 33196), (3092, 16598), (6184, 8299)]