55085236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18839}}^1$

素因数の和:18903

約数の個数: 24

約数和(自身を含む): 104448960

約数和(自身を除く): 49363724

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 18839, 37678, 75356, 320263, 640526, 810077, 1281052, 1620154, 3240308, 13771309, 27542618, 55085236]

約数ペア:

[(1, 55085236), (2, 27542618), (4, 13771309), (17, 3240308), (34, 1620154), (43, 1281052), (68, 810077), (86, 640526), (172, 320263), (731, 75356), (1462, 37678), (2924, 18839)]