49839909

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10937}}^1$

素因数の和:10985

約数の個数: 24

約数和(自身を含む): 79803648

約数和(自身を除く): 29963739

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 10937, 32811, 76559, 229677, 339047, 535913, 1017141, 1607739, 2373329, 7119987, 16613303, 49839909]

約数ペア:

[(1, 49839909), (3, 16613303), (7, 7119987), (21, 2373329), (31, 1607739), (49, 1017141), (93, 535913), (147, 339047), (217, 229677), (651, 76559), (1519, 32811), (4557, 10937)]