55459804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{195281}}^1$

素因数の和:195356

約数の個数: 12

約数和(自身を含む): 98422128

約数和(自身を除く): 42962324

約数列:

[1, 2, 4, 71, 142, 284, 195281, 390562, 781124, 13864951, 27729902, 55459804]

約数ペア:

[(1, 55459804), (2, 27729902), (4, 13864951), (71, 781124), (142, 390562), (284, 195281)]