49942215

素因数分解:

$3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1087}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 86731008

約数和(自身を除く): 36788793

約数列:

[1, 3, 5, 9, 15, 45, 1021, 1087, 3063, 3261, 5105, 5435, 9189, 9783, 15315, 16305, 45945, 48915, 1109827, 3329481, 5549135, 9988443, 16647405, 49942215]

約数ペア:

[(1, 49942215), (3, 16647405), (5, 9988443), (9, 5549135), (15, 3329481), (45, 1109827), (1021, 48915), (1087, 45945), (3063, 16305), (3261, 15315), (5105, 9783), (5435, 9189)]