55071812068

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21613741}}^1$

素因数の和:21613772

約数の個数: 36

約数和(自身を含む): 120734362812

約数和(自身を除く): 65662550744

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 21613741, 43227482, 86454964, 151296187, 280978633, 302592374, 561957266, 605184748, 1059073309, 1123914532, 1966850431, 2118146618, 3933700862, 4236293236, 7867401724, 13767953017, 27535906034, 55071812068]

約数ペア:

[(1, 55071812068), (2, 27535906034), (4, 13767953017), (7, 7867401724), (13, 4236293236), (14, 3933700862), (26, 2118146618), (28, 1966850431), (49, 1123914532), (52, 1059073309), (91, 605184748), (98, 561957266), (182, 302592374), (196, 280978633), (364, 151296187), (637, 86454964), (1274, 43227482), (2548, 21613741)]