55204948

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1663}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 99427328

約数和(自身を除く): 44222380

約数列:

[1, 2, 4, 43, 86, 172, 193, 386, 772, 1663, 3326, 6652, 8299, 16598, 33196, 71509, 143018, 286036, 320959, 641918, 1283836, 13801237, 27602474, 55204948]

約数ペア:

[(1, 55204948), (2, 27602474), (4, 13801237), (43, 1283836), (86, 641918), (172, 320959), (193, 286036), (386, 143018), (772, 71509), (1663, 33196), (3326, 16598), (6652, 8299)]