49618989

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11093}}^1$

素因数の和:11177

約数の個数: 24

約数和(自身を含む): 83071872

約数和(自身を除く): 33452883

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 11093, 33279, 77651, 99837, 232953, 698859, 787603, 2362809, 5513221, 7088427, 16539663, 49618989]

約数ペア:

[(1, 49618989), (3, 16539663), (7, 7088427), (9, 5513221), (21, 2362809), (63, 787603), (71, 698859), (213, 232953), (497, 99837), (639, 77651), (1491, 33279), (4473, 11093)]