56197389

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 81469440

約数和(自身を除く): 25272051

約数列:

[1, 3, 29, 31, 67, 87, 93, 201, 311, 899, 933, 1943, 2077, 2697, 5829, 6231, 9019, 9641, 20837, 27057, 28923, 60233, 62511, 180699, 279589, 604273, 645947, 838767, 1812819, 1937841, 18732463, 56197389]

約数ペア:

[(1, 56197389), (3, 18732463), (29, 1937841), (31, 1812819), (67, 838767), (87, 645947), (93, 604273), (201, 279589), (311, 180699), (899, 62511), (933, 60233), (1943, 28923), (2077, 27057), (2697, 20837), (5829, 9641), (6231, 9019)]