49385510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 94478400

約数和(自身を除く): 45092890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 647, 898, 1294, 2245, 3235, 4490, 6470, 7633, 10999, 15266, 21998, 38165, 54995, 76330, 109990, 290503, 581006, 1452515, 2905030, 4938551, 9877102, 24692755, 49385510]

約数ペア:

[(1, 49385510), (2, 24692755), (5, 9877102), (10, 4938551), (17, 2905030), (34, 1452515), (85, 581006), (170, 290503), (449, 109990), (647, 76330), (898, 54995), (1294, 38165), (2245, 21998), (3235, 15266), (4490, 10999), (6470, 7633)]