51197678

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 95133696

約数和(自身を除く): 43936018

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 223, 322, 434, 446, 529, 713, 1058, 1426, 1561, 3122, 3703, 4991, 5129, 6913, 7406, 9982, 10258, 13826, 16399, 32798, 35903, 48391, 71806, 96782, 114793, 117967, 158999, 229586, 235934, 317998, 825769, 1112993, 1651538, 2225986, 3656977, 7313954, 25598839, 51197678]

約数ペア:

[(1, 51197678), (2, 25598839), (7, 7313954), (14, 3656977), (23, 2225986), (31, 1651538), (46, 1112993), (62, 825769), (161, 317998), (217, 235934), (223, 229586), (322, 158999), (434, 117967), (446, 114793), (529, 96782), (713, 71806), (1058, 48391), (1426, 35903), (1561, 32798), (3122, 16399), (3703, 13826), (4991, 10258), (5129, 9982), (6913, 7406)]