53939228

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13859}}^1$

素因数の和:14009

約数の個数: 24

約数和(自身を含む): 108662400

約数和(自身を除く): 54723172

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 13859, 27718, 55436, 97013, 194026, 388052, 1926401, 3852802, 7705604, 13484807, 26969614, 53939228]

約数ペア:

[(1, 53939228), (2, 26969614), (4, 13484807), (7, 7705604), (14, 3852802), (28, 1926401), (139, 388052), (278, 194026), (556, 97013), (973, 55436), (1946, 27718), (3892, 13859)]