49389156739

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^2\times {\mathrm{173851}}^1$

素因数の和:173959

約数の個数: 18

約数和(自身を含む): 54817100268

約数和(自身を除く): 5427943529

約数列:

[1, 13, 41, 169, 533, 1681, 6929, 21853, 173851, 284089, 2260063, 7127891, 29380819, 92662583, 292243531, 1204613579, 3799165903, 49389156739]

約数ペア:

[(1, 49389156739), (13, 3799165903), (41, 1204613579), (169, 292243531), (533, 92662583), (1681, 29380819), (6929, 7127891), (21853, 2260063), (173851, 284089)]