56412970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331841}}^1$

素因数の和:331865

約数の個数: 16

約数和(自身を含む): 107516808

約数和(自身を除く): 51103838

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331841, 663682, 1659205, 3318410, 5641297, 11282594, 28206485, 56412970]

約数ペア:

[(1, 56412970), (2, 28206485), (5, 11282594), (10, 5641297), (17, 3318410), (34, 1659205), (85, 663682), (170, 331841)]