51689724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{253381}}^1$

素因数の和:253405

約数の個数: 24

約数和(自身を含む): 127704528

約数和(自身を除く): 76014804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 253381, 506762, 760143, 1013524, 1520286, 3040572, 4307477, 8614954, 12922431, 17229908, 25844862, 51689724]

約数ペア:

[(1, 51689724), (2, 25844862), (3, 17229908), (4, 12922431), (6, 8614954), (12, 4307477), (17, 3040572), (34, 1520286), (51, 1013524), (68, 760143), (102, 506762), (204, 253381)]