51944035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72649}}^1$

素因数の和:72678

約数の個数: 16

約数和(自身を含む): 73231200

約数和(自身を除く): 21287165

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 72649, 363245, 799139, 944437, 3995695, 4722185, 10388807, 51944035]

約数ペア:

[(1, 51944035), (5, 10388807), (11, 4722185), (13, 3995695), (55, 944437), (65, 799139), (143, 363245), (715, 72649)]