51862239

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 37769121

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 177, 429, 531, 649, 683, 767, 1287, 1947, 2049, 2301, 5841, 6147, 6903, 7513, 8437, 8879, 22539, 25311, 26637, 40297, 67617, 75933, 79911, 97669, 120891, 293007, 362673, 443267, 523861, 879021, 1329801, 1571583, 3989403, 4714749, 5762471, 17287413, 51862239]

約数ペア:

[(1, 51862239), (3, 17287413), (9, 5762471), (11, 4714749), (13, 3989403), (33, 1571583), (39, 1329801), (59, 879021), (99, 523861), (117, 443267), (143, 362673), (177, 293007), (429, 120891), (531, 97669), (649, 79911), (683, 75933), (767, 67617), (1287, 40297), (1947, 26637), (2049, 25311), (2301, 22539), (5841, 8879), (6147, 8437), (6903, 7513)]