54517450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83873}}^1$

素因数の和:83898

約数の個数: 24

約数和(自身を含む): 109203948

約数和(自身を除く): 54686498

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 83873, 167746, 419365, 838730, 1090349, 2096825, 2180698, 4193650, 5451745, 10903490, 27258725, 54517450]

約数ペア:

[(1, 54517450), (2, 27258725), (5, 10903490), (10, 5451745), (13, 4193650), (25, 2180698), (26, 2096825), (50, 1090349), (65, 838730), (130, 419365), (325, 167746), (650, 83873)]