55434851810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{276359}}^1$

素因数の和:277922

約数の個数: 32

約数和(自身を含む): 107528359680

約数和(自身を除く): 52093507870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1543, 3086, 7715, 15430, 20059, 40118, 100295, 200590, 276359, 552718, 1381795, 2763590, 3592667, 7185334, 17963335, 35926670, 426421937, 852843874, 2132109685, 4264219370, 5543485181, 11086970362, 27717425905, 55434851810]

約数ペア:

[(1, 55434851810), (2, 27717425905), (5, 11086970362), (10, 5543485181), (13, 4264219370), (26, 2132109685), (65, 852843874), (130, 426421937), (1543, 35926670), (3086, 17963335), (7715, 7185334), (15430, 3592667), (20059, 2763590), (40118, 1381795), (100295, 552718), (200590, 276359)]