56651812

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 117010432

約数和(自身を除く): 60358620

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 211, 223, 301, 422, 446, 602, 844, 892, 1204, 1477, 1561, 2954, 3122, 5908, 6244, 9073, 9589, 18146, 19178, 36292, 38356, 47053, 63511, 67123, 94106, 127022, 134246, 188212, 254044, 268492, 329371, 658742, 1317484, 2023279, 4046558, 8093116, 14162953, 28325906, 56651812]

約数ペア:

[(1, 56651812), (2, 28325906), (4, 14162953), (7, 8093116), (14, 4046558), (28, 2023279), (43, 1317484), (86, 658742), (172, 329371), (211, 268492), (223, 254044), (301, 188212), (422, 134246), (446, 127022), (602, 94106), (844, 67123), (892, 63511), (1204, 47053), (1477, 38356), (1561, 36292), (2954, 19178), (3122, 18146), (5908, 9589), (6244, 9073)]