51726248

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21481}}^1$

素因数の和:21537

約数の個数: 32

約数和(自身を含む): 113424960

約数和(自身を除く): 61698712

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 21481, 42962, 85924, 150367, 171848, 300734, 601468, 923683, 1202936, 1847366, 3694732, 6465781, 7389464, 12931562, 25863124, 51726248]

約数ペア:

[(1, 51726248), (2, 25863124), (4, 12931562), (7, 7389464), (8, 6465781), (14, 3694732), (28, 1847366), (43, 1202936), (56, 923683), (86, 601468), (172, 300734), (301, 171848), (344, 150367), (602, 85924), (1204, 42962), (2408, 21481)]