49649605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 65505024

約数和(自身を除く): 15855419

約数列:

[1, 5, 17, 53, 85, 103, 107, 265, 515, 535, 901, 1751, 1819, 4505, 5459, 5671, 8755, 9095, 11021, 27295, 28355, 55105, 92803, 96407, 187357, 464015, 482035, 584113, 936785, 2920565, 9929921, 49649605]

約数ペア:

[(1, 49649605), (5, 9929921), (17, 2920565), (53, 936785), (85, 584113), (103, 482035), (107, 464015), (265, 187357), (515, 96407), (535, 92803), (901, 55105), (1751, 28355), (1819, 27295), (4505, 11021), (5459, 9095), (5671, 8755)]