53963195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 77220864

約数和(自身を除く): 23257669

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 715, 781, 923, 1063, 3905, 4615, 5315, 10153, 11693, 13819, 50765, 58465, 69095, 75473, 152009, 377365, 760045, 830203, 981149, 4151015, 4905745, 10792639, 53963195]

約数ペア:

[(1, 53963195), (5, 10792639), (11, 4905745), (13, 4151015), (55, 981149), (65, 830203), (71, 760045), (143, 377365), (355, 152009), (715, 75473), (781, 69095), (923, 58465), (1063, 50765), (3905, 13819), (4615, 11693), (5315, 10153)]