54738788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1627}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 103384512

約数和(自身を除く): 48645724

約数列:

[1, 2, 4, 13, 26, 52, 647, 1294, 1627, 2588, 3254, 6508, 8411, 16822, 21151, 33644, 42302, 84604, 1052669, 2105338, 4210676, 13684697, 27369394, 54738788]

約数ペア:

[(1, 54738788), (2, 27369394), (4, 13684697), (13, 4210676), (26, 2105338), (52, 1052669), (647, 84604), (1294, 42302), (1627, 33644), (2588, 21151), (3254, 16822), (6508, 8411)]