55327180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{162727}}^1$

素因数の和:162753

約数の個数: 24

約数和(自身を含む): 123022368

約数和(自身を除く): 67695188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 162727, 325454, 650908, 813635, 1627270, 2766359, 3254540, 5532718, 11065436, 13831795, 27663590, 55327180]

約数ペア:

[(1, 55327180), (2, 27663590), (4, 13831795), (5, 11065436), (10, 5532718), (17, 3254540), (20, 2766359), (34, 1627270), (68, 813635), (85, 650908), (170, 325454), (340, 162727)]