56879210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{71999}}^1$

素因数の和:72085

約数の個数: 16

約数和(自身を含む): 103680000

約数和(自身を除く): 46800790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 71999, 143998, 359995, 719990, 5687921, 11375842, 28439605, 56879210]

約数ペア:

[(1, 56879210), (2, 28439605), (5, 11375842), (10, 5687921), (79, 719990), (158, 359995), (395, 143998), (790, 71999)]