49998729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{40949}}^1$

素因数の和:41000

約数の個数: 16

約数和(自身を含む): 74692800

約数和(自身を除く): 24694071

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 40949, 122847, 450439, 1351317, 1515113, 4545339, 16666243, 49998729]

約数ペア:

[(1, 49998729), (3, 16666243), (11, 4545339), (33, 1515113), (37, 1351317), (111, 450439), (407, 122847), (1221, 40949)]