48040317

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 82978560

約数和(自身を除く): 34938243

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 83, 97, 117, 153, 221, 249, 291, 351, 459, 663, 747, 873, 1079, 1261, 1411, 1649, 1989, 2241, 2619, 3237, 3783, 4233, 4947, 5967, 8051, 9711, 11349, 12699, 14841, 18343, 21437, 24153, 29133, 34047, 38097, 44523, 55029, 64311, 72459, 104663, 136867, 165087, 192933, 217377, 313989, 410601, 495261, 578799, 941967, 1231803, 1779271, 2825901, 3695409, 5337813, 16013439, 48040317]

約数ペア:

[(1, 48040317), (3, 16013439), (9, 5337813), (13, 3695409), (17, 2825901), (27, 1779271), (39, 1231803), (51, 941967), (83, 578799), (97, 495261), (117, 410601), (153, 313989), (221, 217377), (249, 192933), (291, 165087), (351, 136867), (459, 104663), (663, 72459), (747, 64311), (873, 55029), (1079, 44523), (1261, 38097), (1411, 34047), (1649, 29133), (1989, 24153), (2241, 21437), (2619, 18343), (3237, 14841), (3783, 12699), (4233, 11349), (4947, 9711), (5967, 8051)]