51280592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{291367}}^1$

素因数の和:291386

約数の個数: 20

約数和(自身を含む): 108388896

約数和(自身を除く): 57108304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 291367, 582734, 1165468, 2330936, 3205037, 4661872, 6410074, 12820148, 25640296, 51280592]

約数ペア:

[(1, 51280592), (2, 25640296), (4, 12820148), (8, 6410074), (11, 4661872), (16, 3205037), (22, 2330936), (44, 1165468), (88, 582734), (176, 291367)]