49768887

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{18661}}^1$

素因数の和:18798

約数の個数: 16

約数和(自身を含む): 76439552

約数和(自身を除く): 26670665

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 18661, 55983, 130627, 391881, 2369947, 7109841, 16589629, 49768887]

約数ペア:

[(1, 49768887), (3, 16589629), (7, 7109841), (21, 2369947), (127, 391881), (381, 130627), (889, 55983), (2667, 18661)]