55137886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{3463}}^1$

素因数の和:3903

約数の個数: 16

約数和(自身を含む): 87292800

約数和(自身を除く): 32154914

約数列:

[1, 2, 19, 38, 419, 838, 3463, 6926, 7961, 15922, 65797, 131594, 1450997, 2901994, 27568943, 55137886]

約数ペア:

[(1, 55137886), (2, 27568943), (19, 2901994), (38, 1450997), (419, 131594), (838, 65797), (3463, 15922), (6926, 7961)]