54724887

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 98309952

約数和(自身を除く): 43585065

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 333, 357, 629, 777, 1071, 1381, 1887, 2331, 4143, 4403, 5661, 9667, 12429, 13209, 23477, 29001, 39627, 51097, 70431, 87003, 153291, 164339, 211293, 357679, 459873, 493017, 868649, 1073037, 1479051, 2605947, 3219111, 6080543, 7817841, 18241629, 54724887]

約数ペア:

[(1, 54724887), (3, 18241629), (7, 7817841), (9, 6080543), (17, 3219111), (21, 2605947), (37, 1479051), (51, 1073037), (63, 868649), (111, 493017), (119, 459873), (153, 357679), (259, 211293), (333, 164339), (357, 153291), (629, 87003), (777, 70431), (1071, 51097), (1381, 39627), (1887, 29001), (2331, 23477), (4143, 13209), (4403, 12429), (5661, 9667)]