55097744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{264893}}^1$

素因数の和:264914

約数の個数: 20

約数和(自身を含む): 114963996

約数和(自身を除く): 59866252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 264893, 529786, 1059572, 2119144, 3443609, 4238288, 6887218, 13774436, 27548872, 55097744]

約数ペア:

[(1, 55097744), (2, 27548872), (4, 13774436), (8, 6887218), (13, 4238288), (16, 3443609), (26, 2119144), (52, 1059572), (104, 529786), (208, 264893)]