52082820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{289349}}^1$

素因数の和:289364

約数の個数: 36

約数和(自身を含む): 157985100

約数和(自身を除く): 105902280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 289349, 578698, 868047, 1157396, 1446745, 1736094, 2604141, 2893490, 3472188, 4340235, 5208282, 5786980, 8680470, 10416564, 13020705, 17360940, 26041410, 52082820]

約数ペア:

[(1, 52082820), (2, 26041410), (3, 17360940), (4, 13020705), (5, 10416564), (6, 8680470), (9, 5786980), (10, 5208282), (12, 4340235), (15, 3472188), (18, 2893490), (20, 2604141), (30, 1736094), (36, 1446745), (45, 1157396), (60, 868047), (90, 578698), (180, 289349)]