52520220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{291779}}^1$

素因数の和:291794

約数の個数: 36

約数和(自身を含む): 159311880

約数和(自身を除く): 106791660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 291779, 583558, 875337, 1167116, 1458895, 1750674, 2626011, 2917790, 3501348, 4376685, 5252022, 5835580, 8753370, 10504044, 13130055, 17506740, 26260110, 52520220]

約数ペア:

[(1, 52520220), (2, 26260110), (3, 17506740), (4, 13130055), (5, 10504044), (6, 8753370), (9, 5835580), (10, 5252022), (12, 4376685), (15, 3501348), (18, 2917790), (20, 2626011), (30, 1750674), (36, 1458895), (45, 1167116), (60, 875337), (90, 583558), (180, 291779)]