51217672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2213}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 105209280

約数和(自身を除く): 53991608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 2104, 2213, 2893, 4426, 5786, 8852, 11572, 17704, 23144, 24343, 48686, 97372, 194744, 582019, 1164038, 2328076, 4656152, 6402209, 12804418, 25608836, 51217672]

約数ペア:

[(1, 51217672), (2, 25608836), (4, 12804418), (8, 6402209), (11, 4656152), (22, 2328076), (44, 1164038), (88, 582019), (263, 194744), (526, 97372), (1052, 48686), (2104, 24343), (2213, 23144), (2893, 17704), (4426, 11572), (5786, 8852)]