550757845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{27739}}^1$

素因数の和:27793

約数の個数: 24

約数和(自身を含む): 760963680

約数和(自身を除く): 210205835

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3971, 19855, 27739, 138695, 305129, 527041, 1525645, 2635205, 5797451, 10013779, 28987255, 50068895, 110151569, 550757845]

約数ペア:

[(1, 550757845), (5, 110151569), (11, 50068895), (19, 28987255), (55, 10013779), (95, 5797451), (209, 2635205), (361, 1525645), (1045, 527041), (1805, 305129), (3971, 138695), (19855, 27739)]