51009335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 68705280

約数和(自身を除く): 17695945

約数列:

[1, 5, 13, 47, 59, 65, 235, 283, 295, 611, 767, 1415, 2773, 3055, 3679, 3835, 13301, 13865, 16697, 18395, 36049, 66505, 83485, 172913, 180245, 217061, 784759, 864565, 1085305, 3923795, 10201867, 51009335]

約数ペア:

[(1, 51009335), (5, 10201867), (13, 3923795), (47, 1085305), (59, 864565), (65, 784759), (235, 217061), (283, 180245), (295, 172913), (611, 83485), (767, 66505), (1415, 36049), (2773, 18395), (3055, 16697), (3679, 13865), (3835, 13301)]