54668548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{65393}}^1$

素因数の和:65427

約数の個数: 24

約数和(自身を含む): 109861920

約数和(自身を除く): 55193372

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 65393, 130786, 261572, 719323, 1242467, 1438646, 2484934, 2877292, 4969868, 13667137, 27334274, 54668548]

約数ペア:

[(1, 54668548), (2, 27334274), (4, 13667137), (11, 4969868), (19, 2877292), (22, 2484934), (38, 1438646), (44, 1242467), (76, 719323), (209, 261572), (418, 130786), (836, 65393)]