55366064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{266183}}^1$

素因数の和:266204

約数の個数: 20

約数和(自身を含む): 115523856

約数和(自身を除く): 60157792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 266183, 532366, 1064732, 2129464, 3460379, 4258928, 6920758, 13841516, 27683032, 55366064]

約数ペア:

[(1, 55366064), (2, 27683032), (4, 13841516), (8, 6920758), (13, 4258928), (16, 3460379), (26, 2129464), (52, 1064732), (104, 532366), (208, 266183)]