56180930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432161}}^1$

素因数の和:432181

約数の個数: 16

約数和(自身を含む): 108904824

約数和(自身を除く): 52723894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 432161, 864322, 2160805, 4321610, 5618093, 11236186, 28090465, 56180930]

約数ペア:

[(1, 56180930), (2, 28090465), (5, 11236186), (10, 5618093), (13, 4321610), (26, 2160805), (65, 864322), (130, 432161)]