48063939

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 86261760

約数和(自身を除く): 38197821

約数列:

[1, 3, 7, 11, 19, 21, 33, 47, 57, 77, 133, 141, 209, 231, 233, 329, 399, 517, 627, 699, 893, 987, 1463, 1551, 1631, 2563, 2679, 3619, 4389, 4427, 4893, 6251, 7689, 9823, 10857, 10951, 13281, 17941, 18753, 29469, 30989, 32853, 48697, 53823, 68761, 76657, 92967, 120461, 146091, 206283, 208069, 229971, 340879, 361383, 624207, 843227, 1022637, 1456483, 2288759, 2529681, 4369449, 6866277, 16021313, 48063939]

約数ペア:

[(1, 48063939), (3, 16021313), (7, 6866277), (11, 4369449), (19, 2529681), (21, 2288759), (33, 1456483), (47, 1022637), (57, 843227), (77, 624207), (133, 361383), (141, 340879), (209, 229971), (231, 208069), (233, 206283), (329, 146091), (399, 120461), (517, 92967), (627, 76657), (699, 68761), (893, 53823), (987, 48697), (1463, 32853), (1551, 30989), (1631, 29469), (2563, 18753), (2679, 17941), (3619, 13281), (4389, 10951), (4427, 10857), (4893, 9823), (6251, 7689)]