56553490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{807907}}^1$

素因数の和:807921

約数の個数: 16

約数和(自身を含む): 116338752

約数和(自身を除く): 59785262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 807907, 1615814, 4039535, 5655349, 8079070, 11310698, 28276745, 56553490]

約数ペア:

[(1, 56553490), (2, 28276745), (5, 11310698), (7, 8079070), (10, 5655349), (14, 4039535), (35, 1615814), (70, 807907)]