66802120550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{121458401}}^1$

素因数の和:121458424

約数の個数: 24

約数和(自身を含む): 135547576632

約数和(自身を除く): 68745456082

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 121458401, 242916802, 607292005, 1214584010, 1336042411, 2672084822, 3036460025, 6072920050, 6680212055, 13360424110, 33401060275, 66802120550]

約数ペア:

[(1, 66802120550), (2, 33401060275), (5, 13360424110), (10, 6680212055), (11, 6072920050), (22, 3036460025), (25, 2672084822), (50, 1336042411), (55, 1214584010), (110, 607292005), (275, 242916802), (550, 121458401)]