53921894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{9829}}^1$

素因数の和:10055

約数の個数: 16

約数和(自身を含む): 87526320

約数和(自身を除く): 33604426

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 9829, 19658, 127777, 255554, 2073919, 4147838, 26960947, 53921894]

約数ペア:

[(1, 53921894), (2, 26960947), (13, 4147838), (26, 2073919), (211, 255554), (422, 127777), (2743, 19658), (5486, 9829)]