49869477

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11149}}^1$

素因数の和:11233

約数の個数: 24

約数和(自身を含む): 83491200

約数和(自身を除く): 33621723

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 11149, 33447, 78043, 100341, 234129, 702387, 791579, 2374737, 5541053, 7124211, 16623159, 49869477]

約数ペア:

[(1, 49869477), (3, 16623159), (7, 7124211), (9, 5541053), (21, 2374737), (63, 791579), (71, 702387), (213, 234129), (497, 100341), (639, 78043), (1491, 33447), (4473, 11149)]