49372895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 70156800

約数和(自身を除く): 20783905

約数列:

[1, 5, 11, 13, 55, 65, 143, 199, 347, 715, 995, 1735, 2189, 2587, 3817, 4511, 10945, 12935, 19085, 22555, 28457, 49621, 69053, 142285, 248105, 345265, 759583, 897689, 3797915, 4488445, 9874579, 49372895]

約数ペア:

[(1, 49372895), (5, 9874579), (11, 4488445), (13, 3797915), (55, 897689), (65, 759583), (143, 345265), (199, 248105), (347, 142285), (715, 69053), (995, 49621), (1735, 28457), (2189, 22555), (2587, 19085), (3817, 12935), (4511, 10945)]