56647493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7219}}^1$

素因数の和:7304

約数の個数: 16

約数和(自身を含む): 69312000

約数和(自身を除く): 12664507

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7219, 7847, 50533, 137161, 425921, 960127, 2981447, 8092499, 56647493]

約数ペア:

[(1, 56647493), (7, 8092499), (19, 2981447), (59, 960127), (133, 425921), (413, 137161), (1121, 50533), (7219, 7847)]