54180940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246277}}^1$

素因数の和:246297

約数の個数: 24

約数和(自身を含む): 124124112

約数和(自身を除く): 69943172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 246277, 492554, 985108, 1231385, 2462770, 2709047, 4925540, 5418094, 10836188, 13545235, 27090470, 54180940]

約数ペア:

[(1, 54180940), (2, 27090470), (4, 13545235), (5, 10836188), (10, 5418094), (11, 4925540), (20, 2709047), (22, 2462770), (44, 1231385), (55, 985108), (110, 492554), (220, 246277)]