51695589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 81506304

約数和(自身を除く): 29810715

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 1419, 2143, 2193, 6429, 8041, 23573, 24123, 36431, 70719, 92149, 109293, 276447, 400741, 1013639, 1202223, 1566533, 3040917, 4699599, 17231863, 51695589]

約数ペア:

[(1, 51695589), (3, 17231863), (11, 4699599), (17, 3040917), (33, 1566533), (43, 1202223), (51, 1013639), (129, 400741), (187, 276447), (473, 109293), (561, 92149), (731, 70719), (1419, 36431), (2143, 24123), (2193, 23573), (6429, 8041)]