51820495778

素因数分解:

$2^1\times {\mathrm{137}}^2\times {\mathrm{1163}}^1\times {\mathrm{1187}}^1$

素因数の和:2626

約数の個数: 24

約数和(自身を含む): 78435613872

約数和(自身を除く): 26615118094

約数列:

[1, 2, 137, 274, 1163, 1187, 2326, 2374, 18769, 37538, 159331, 162619, 318662, 325238, 1380481, 2760962, 21828347, 22278803, 43656694, 44557606, 189125897, 378251794, 25910247889, 51820495778]

約数ペア:

[(1, 51820495778), (2, 25910247889), (137, 378251794), (274, 189125897), (1163, 44557606), (1187, 43656694), (2326, 22278803), (2374, 21828347), (18769, 2760962), (37538, 1380481), (159331, 325238), (162619, 318662)]