57539958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 137515008

約数和(自身を除く): 79975050

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 183, 222, 259, 366, 427, 518, 607, 777, 854, 1214, 1281, 1554, 1821, 2257, 2562, 3642, 4249, 4514, 6771, 8498, 12747, 13542, 15799, 22459, 25494, 31598, 37027, 44918, 47397, 67377, 74054, 94794, 111081, 134754, 157213, 222162, 259189, 314426, 471639, 518378, 777567, 943278, 1369999, 1555134, 2739998, 4109997, 8219994, 9589993, 19179986, 28769979, 57539958]

約数ペア:

[(1, 57539958), (2, 28769979), (3, 19179986), (6, 9589993), (7, 8219994), (14, 4109997), (21, 2739998), (37, 1555134), (42, 1369999), (61, 943278), (74, 777567), (111, 518378), (122, 471639), (183, 314426), (222, 259189), (259, 222162), (366, 157213), (427, 134754), (518, 111081), (607, 94794), (777, 74054), (854, 67377), (1214, 47397), (1281, 44918), (1554, 37027), (1821, 31598), (2257, 25494), (2562, 22459), (3642, 15799), (4249, 13542), (4514, 12747), (6771, 8498)]