51939186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2591}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 112347648

約数和(自身を除く): 60408462

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 2591, 3341, 5182, 6682, 7773, 10023, 15546, 20046, 33683, 67366, 101049, 202098, 665887, 1331774, 1997661, 3995322, 8656531, 17313062, 25969593, 51939186]

約数ペア:

[(1, 51939186), (2, 25969593), (3, 17313062), (6, 8656531), (13, 3995322), (26, 1997661), (39, 1331774), (78, 665887), (257, 202098), (514, 101049), (771, 67366), (1542, 33683), (2591, 20046), (3341, 15546), (5182, 10023), (6682, 7773)]