51583818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 71795382

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 59, 66, 78, 118, 143, 177, 286, 354, 429, 649, 767, 858, 1019, 1298, 1534, 1947, 2038, 2301, 3057, 3894, 4602, 6114, 8437, 11209, 13247, 16874, 22418, 25311, 26494, 33627, 39741, 50622, 60121, 67254, 79482, 120242, 145717, 180363, 291434, 360726, 437151, 661331, 781573, 874302, 1322662, 1563146, 1983993, 2344719, 3967986, 4689438, 8597303, 17194606, 25791909, 51583818]

約数ペア:

[(1, 51583818), (2, 25791909), (3, 17194606), (6, 8597303), (11, 4689438), (13, 3967986), (22, 2344719), (26, 1983993), (33, 1563146), (39, 1322662), (59, 874302), (66, 781573), (78, 661331), (118, 437151), (143, 360726), (177, 291434), (286, 180363), (354, 145717), (429, 120242), (649, 79482), (767, 67254), (858, 60121), (1019, 50622), (1298, 39741), (1534, 33627), (1947, 26494), (2038, 25311), (2301, 22418), (3057, 16874), (3894, 13247), (4602, 11209), (6114, 8437)]