49885545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 84816000

約数和(自身を除く): 34930455

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 1549, 1695, 2147, 4647, 6441, 7745, 10735, 23235, 29431, 32205, 88293, 147155, 175037, 441465, 525111, 875185, 2625555, 3325703, 9977109, 16628515, 49885545]

約数ペア:

[(1, 49885545), (3, 16628515), (5, 9977109), (15, 3325703), (19, 2625555), (57, 875185), (95, 525111), (113, 441465), (285, 175037), (339, 147155), (565, 88293), (1549, 32205), (1695, 29431), (2147, 23235), (4647, 10735), (6441, 7745)]