50757915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 88171776

約数和(自身を除く): 37413861

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 1987, 5109, 5961, 8515, 9935, 25545, 25831, 29805, 77493, 129155, 260297, 387465, 780891, 1301485, 3383861, 3904455, 10151583, 16919305, 50757915]

約数ペア:

[(1, 50757915), (3, 16919305), (5, 10151583), (13, 3904455), (15, 3383861), (39, 1301485), (65, 780891), (131, 387465), (195, 260297), (393, 129155), (655, 77493), (1703, 29805), (1965, 25831), (1987, 25545), (5109, 9935), (5961, 8515)]