55003396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 115605504

約数和(自身を除く): 60602108

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 223, 322, 383, 446, 644, 766, 892, 1532, 1561, 2681, 3122, 5129, 5362, 6244, 8809, 10258, 10724, 17618, 20516, 35236, 35903, 61663, 71806, 85409, 123326, 143612, 170818, 246652, 341636, 597863, 1195726, 1964407, 2391452, 3928814, 7857628, 13750849, 27501698, 55003396]

約数ペア:

[(1, 55003396), (2, 27501698), (4, 13750849), (7, 7857628), (14, 3928814), (23, 2391452), (28, 1964407), (46, 1195726), (92, 597863), (161, 341636), (223, 246652), (322, 170818), (383, 143612), (446, 123326), (644, 85409), (766, 71806), (892, 61663), (1532, 35903), (1561, 35236), (2681, 20516), (3122, 17618), (5129, 10724), (5362, 10258), (6244, 8809)]