49890806

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{9161}}^1$

素因数の和:9559

約数の個数: 16

約数和(自身を含む): 85756320

約数和(自身を除く): 35865514

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 9161, 18322, 64127, 128254, 3563629, 7127258, 24945403, 49890806]

約数ペア:

[(1, 49890806), (2, 24945403), (7, 7127258), (14, 3563629), (389, 128254), (778, 64127), (2723, 18322), (5446, 9161)]