56292509

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 72817920

約数和(自身を除く): 16525411

約数列:

[1, 7, 13, 29, 83, 91, 203, 257, 377, 581, 1079, 1799, 2407, 2639, 3341, 7453, 7553, 16849, 21331, 23387, 31291, 52171, 96889, 149317, 219037, 277303, 618599, 678223, 1941121, 4330193, 8041787, 56292509]

約数ペア:

[(1, 56292509), (7, 8041787), (13, 4330193), (29, 1941121), (83, 678223), (91, 618599), (203, 277303), (257, 219037), (377, 149317), (581, 96889), (1079, 52171), (1799, 31291), (2407, 23387), (2639, 21331), (3341, 16849), (7453, 7553)]