55237936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{265567}}^1$

素因数の和:265588

約数の個数: 20

約数和(自身を含む): 115256512

約数和(自身を除く): 60018576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 265567, 531134, 1062268, 2124536, 3452371, 4249072, 6904742, 13809484, 27618968, 55237936]

約数ペア:

[(1, 55237936), (2, 27618968), (4, 13809484), (8, 6904742), (13, 4249072), (16, 3452371), (26, 2124536), (52, 1062268), (104, 531134), (208, 265567)]