55103152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{264919}}^1$

素因数の和:264940

約数の個数: 20

約数和(自身を含む): 114975280

約数和(自身を除く): 59872128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 264919, 529838, 1059676, 2119352, 3443947, 4238704, 6887894, 13775788, 27551576, 55103152]

約数ペア:

[(1, 55103152), (2, 27551576), (4, 13775788), (8, 6887894), (13, 4238704), (16, 3443947), (26, 2119352), (52, 1059676), (104, 529838), (208, 264919)]