56439306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1016

約数の個数: 96

約数和(自身を含む): 156169728

約数和(自身を除く): 99730422

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 43, 63, 66, 77, 86, 99, 126, 129, 154, 198, 231, 258, 301, 387, 462, 473, 602, 693, 774, 903, 946, 947, 1386, 1419, 1806, 1894, 2709, 2838, 2841, 3311, 4257, 5418, 5682, 6622, 6629, 8514, 8523, 9933, 10417, 13258, 17046, 19866, 19887, 20834, 29799, 31251, 39774, 40721, 59598, 59661, 62502, 72919, 81442, 93753, 119322, 122163, 145838, 187506, 218757, 244326, 285047, 366489, 437514, 447931, 570094, 656271, 732978, 855141, 895862, 1312542, 1343793, 1710282, 2565423, 2687586, 3135517, 4031379, 5130846, 6271034, 8062758, 9406551, 18813102, 28219653, 56439306]

約数ペア:

[(1, 56439306), (2, 28219653), (3, 18813102), (6, 9406551), (7, 8062758), (9, 6271034), (11, 5130846), (14, 4031379), (18, 3135517), (21, 2687586), (22, 2565423), (33, 1710282), (42, 1343793), (43, 1312542), (63, 895862), (66, 855141), (77, 732978), (86, 656271), (99, 570094), (126, 447931), (129, 437514), (154, 366489), (198, 285047), (231, 244326), (258, 218757), (301, 187506), (387, 145838), (462, 122163), (473, 119322), (602, 93753), (693, 81442), (774, 72919), (903, 62502), (946, 59661), (947, 59598), (1386, 40721), (1419, 39774), (1806, 31251), (1894, 29799), (2709, 20834), (2838, 19887), (2841, 19866), (3311, 17046), (4257, 13258), (5418, 10417), (5682, 9933), (6622, 8523), (6629, 8514)]