54400372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1627}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 102746336

約数和(自身を除く): 48345964

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 1627, 2572, 3254, 6508, 8359, 16718, 21151, 33436, 42302, 84604, 1046161, 2092322, 4184644, 13600093, 27200186, 54400372]

約数ペア:

[(1, 54400372), (2, 27200186), (4, 13600093), (13, 4184644), (26, 2092322), (52, 1046161), (643, 84604), (1286, 42302), (1627, 33436), (2572, 21151), (3254, 16718), (6508, 8359)]