52716867

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 31263933

約数列:

[1, 3, 7, 21, 29, 87, 107, 203, 321, 609, 749, 809, 2247, 2427, 3103, 5663, 9309, 16989, 21721, 23461, 65163, 70383, 86563, 164227, 259689, 492681, 605941, 1817823, 2510327, 7530981, 17572289, 52716867]

約数ペア:

[(1, 52716867), (3, 17572289), (7, 7530981), (21, 2510327), (29, 1817823), (87, 605941), (107, 492681), (203, 259689), (321, 164227), (609, 86563), (749, 70383), (809, 65163), (2247, 23461), (2427, 21721), (3103, 16989), (5663, 9309)]