54207849

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 82080000

約数和(自身を除く): 27872151

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 391, 629, 851, 1173, 1249, 1887, 2553, 3747, 14467, 21233, 28727, 43401, 46213, 63699, 86181, 138639, 488359, 785621, 1062899, 1465077, 2356863, 3188697, 18069283, 54207849]

約数ペア:

[(1, 54207849), (3, 18069283), (17, 3188697), (23, 2356863), (37, 1465077), (51, 1062899), (69, 785621), (111, 488359), (391, 138639), (629, 86181), (851, 63699), (1173, 46213), (1249, 43401), (1887, 28727), (2553, 21233), (3747, 14467)]