52205643

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26731}}^1$

素因数の和:26775

約数の個数: 24

約数和(自身を含む): 88964096

約数和(自身を除く): 36758453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 26731, 80193, 187117, 240579, 561351, 828661, 1684053, 2485983, 5800627, 7457949, 17401881, 52205643]

約数ペア:

[(1, 52205643), (3, 17401881), (7, 7457949), (9, 5800627), (21, 2485983), (31, 1684053), (63, 828661), (93, 561351), (217, 240579), (279, 187117), (651, 80193), (1953, 26731)]