50091010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 99977976

約数和(自身を除く): 49886966

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 529, 557, 782, 1058, 1114, 1955, 2645, 2785, 3910, 5290, 5570, 8993, 9469, 12811, 17986, 18938, 25622, 44965, 47345, 64055, 89930, 94690, 128110, 217787, 294653, 435574, 589306, 1088935, 1473265, 2177870, 2946530, 5009101, 10018202, 25045505, 50091010]

約数ペア:

[(1, 50091010), (2, 25045505), (5, 10018202), (10, 5009101), (17, 2946530), (23, 2177870), (34, 1473265), (46, 1088935), (85, 589306), (115, 435574), (170, 294653), (230, 217787), (391, 128110), (529, 94690), (557, 89930), (782, 64055), (1058, 47345), (1114, 44965), (1955, 25622), (2645, 18938), (2785, 17986), (3910, 12811), (5290, 9469), (5570, 8993)]