51334437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 38982363

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 79, 87, 97, 203, 231, 237, 291, 319, 553, 609, 679, 869, 957, 1067, 1659, 2037, 2233, 2291, 2607, 2813, 3201, 6083, 6699, 6873, 7469, 7663, 8439, 16037, 18249, 19691, 22407, 22989, 25201, 30943, 48111, 53641, 59073, 75603, 84293, 92829, 160923, 176407, 216601, 222227, 252879, 529221, 590051, 649803, 666681, 1555589, 1770153, 2444497, 4666767, 7333491, 17111479, 51334437]

約数ペア:

[(1, 51334437), (3, 17111479), (7, 7333491), (11, 4666767), (21, 2444497), (29, 1770153), (33, 1555589), (77, 666681), (79, 649803), (87, 590051), (97, 529221), (203, 252879), (231, 222227), (237, 216601), (291, 176407), (319, 160923), (553, 92829), (609, 84293), (679, 75603), (869, 59073), (957, 53641), (1067, 48111), (1659, 30943), (2037, 25201), (2233, 22989), (2291, 22407), (2607, 19691), (2813, 18249), (3201, 16037), (6083, 8439), (6699, 7663), (6873, 7469)]