51115316

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{29927}}^1$

素因数の和:29999

約数の個数: 24

約数和(自身を含む): 103910016

約数和(自身を除く): 52794700

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 29927, 59854, 119708, 209489, 418978, 837956, 1825547, 3651094, 7302188, 12778829, 25557658, 51115316]

約数ペア:

[(1, 51115316), (2, 25557658), (4, 12778829), (7, 7302188), (14, 3651094), (28, 1825547), (61, 837956), (122, 418978), (244, 209489), (427, 119708), (854, 59854), (1708, 29927)]