56603770

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{20887}}^1$

素因数の和:21165

約数の個数: 16

約数和(自身を含む): 102267648

約数和(自身を除く): 45663878

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 20887, 41774, 104435, 208870, 5660377, 11320754, 28301885, 56603770]

約数ペア:

[(1, 56603770), (2, 28301885), (5, 11320754), (10, 5660377), (271, 208870), (542, 104435), (1355, 41774), (2710, 20887)]