52688545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 79656192

約数和(自身を除く): 26967647

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2693, 2795, 3913, 13465, 18851, 19565, 35009, 94255, 115799, 175045, 245063, 578995, 810593, 1225315, 1505387, 4052965, 7526935, 10537709, 52688545]

約数ペア:

[(1, 52688545), (5, 10537709), (7, 7526935), (13, 4052965), (35, 1505387), (43, 1225315), (65, 810593), (91, 578995), (215, 245063), (301, 175045), (455, 115799), (559, 94255), (1505, 35009), (2693, 19565), (2795, 18851), (3913, 13465)]