53251785

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2237}}^1$

素因数の和:2294

約数の個数: 36

約数和(自身を含む): 96533892

約数和(自身を除く): 43282107

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 529, 1035, 1587, 2237, 2645, 4761, 6711, 7935, 11185, 20133, 23805, 33555, 51451, 100665, 154353, 257255, 463059, 771765, 1183373, 2315295, 3550119, 5916865, 10650357, 17750595, 53251785]

約数ペア:

[(1, 53251785), (3, 17750595), (5, 10650357), (9, 5916865), (15, 3550119), (23, 2315295), (45, 1183373), (69, 771765), (115, 463059), (207, 257255), (345, 154353), (529, 100665), (1035, 51451), (1587, 33555), (2237, 23805), (2645, 20133), (4761, 11185), (6711, 7935)]