49981326

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 111689280

約数和(自身を除く): 61707954

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 61, 87, 102, 122, 174, 183, 277, 366, 493, 554, 831, 986, 1037, 1479, 1662, 1769, 2074, 2958, 3111, 3538, 4709, 5307, 6222, 8033, 9418, 10614, 14127, 16066, 16897, 24099, 28254, 30073, 33794, 48198, 50691, 60146, 90219, 101382, 136561, 180438, 273122, 287249, 409683, 490013, 574498, 819366, 861747, 980026, 1470039, 1723494, 2940078, 8330221, 16660442, 24990663, 49981326]

約数ペア:

[(1, 49981326), (2, 24990663), (3, 16660442), (6, 8330221), (17, 2940078), (29, 1723494), (34, 1470039), (51, 980026), (58, 861747), (61, 819366), (87, 574498), (102, 490013), (122, 409683), (174, 287249), (183, 273122), (277, 180438), (366, 136561), (493, 101382), (554, 90219), (831, 60146), (986, 50691), (1037, 48198), (1479, 33794), (1662, 30073), (1769, 28254), (2074, 24099), (2958, 16897), (3111, 16066), (3538, 14127), (4709, 10614), (5307, 9418), (6222, 8033)]