55348592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{266099}}^1$

素因数の和:266120

約数の個数: 20

約数和(自身を含む): 115487400

約数和(自身を除く): 60138808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 266099, 532198, 1064396, 2128792, 3459287, 4257584, 6918574, 13837148, 27674296, 55348592]

約数ペア:

[(1, 55348592), (2, 27674296), (4, 13837148), (8, 6918574), (13, 4257584), (16, 3459287), (26, 2128792), (52, 1064396), (104, 532198), (208, 266099)]