51852255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37987}}^1$

素因数の和:38015

約数の個数: 32

約数和(自身を含む): 102111744

約数和(自身を除く): 50259489

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 37987, 113961, 189935, 265909, 493831, 569805, 797727, 1329545, 1481493, 2469155, 3456817, 3988635, 7407465, 10370451, 17284085, 51852255]

約数ペア:

[(1, 51852255), (3, 17284085), (5, 10370451), (7, 7407465), (13, 3988635), (15, 3456817), (21, 2469155), (35, 1481493), (39, 1329545), (65, 797727), (91, 569805), (105, 493831), (195, 265909), (273, 189935), (455, 113961), (1365, 37987)]