51799878

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 125254080

約数和(自身を除く): 73454202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 113, 117, 226, 234, 339, 351, 653, 678, 702, 1017, 1306, 1469, 1959, 2034, 2938, 3051, 3918, 4407, 5877, 6102, 8489, 8814, 11754, 13221, 16978, 17631, 25467, 26442, 35262, 39663, 50934, 73789, 76401, 79326, 147578, 152802, 221367, 229203, 442734, 458406, 664101, 959257, 1328202, 1918514, 1992303, 2877771, 3984606, 5755542, 8633313, 17266626, 25899939, 51799878]

約数ペア:

[(1, 51799878), (2, 25899939), (3, 17266626), (6, 8633313), (9, 5755542), (13, 3984606), (18, 2877771), (26, 1992303), (27, 1918514), (39, 1328202), (54, 959257), (78, 664101), (113, 458406), (117, 442734), (226, 229203), (234, 221367), (339, 152802), (351, 147578), (653, 79326), (678, 76401), (702, 73789), (1017, 50934), (1306, 39663), (1469, 35262), (1959, 26442), (2034, 25467), (2938, 17631), (3051, 16978), (3918, 13221), (4407, 11754), (5877, 8814), (6102, 8489)]