56802837

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 43835883

約数列:

[1, 3, 7, 13, 19, 21, 39, 47, 57, 91, 133, 141, 233, 247, 273, 329, 399, 611, 699, 741, 893, 987, 1631, 1729, 1833, 2679, 3029, 4277, 4427, 4893, 5187, 6251, 9087, 10951, 11609, 12831, 13281, 18753, 21203, 30989, 32853, 34827, 57551, 63609, 76657, 81263, 92967, 142363, 172653, 208069, 229971, 243789, 402857, 427089, 624207, 996541, 1208571, 1456483, 2704897, 2989623, 4369449, 8114691, 18934279, 56802837]

約数ペア:

[(1, 56802837), (3, 18934279), (7, 8114691), (13, 4369449), (19, 2989623), (21, 2704897), (39, 1456483), (47, 1208571), (57, 996541), (91, 624207), (133, 427089), (141, 402857), (233, 243789), (247, 229971), (273, 208069), (329, 172653), (399, 142363), (611, 92967), (699, 81263), (741, 76657), (893, 63609), (987, 57551), (1631, 34827), (1729, 32853), (1833, 30989), (2679, 21203), (3029, 18753), (4277, 13281), (4427, 12831), (4893, 11609), (5187, 10951), (6251, 9087)]