57482980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6577}}^1$

素因数の和:6628

約数の個数: 48

約数和(自身を含む): 132612480

約数和(自身を除く): 75129500

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 6577, 8740, 13154, 26308, 32885, 65770, 124963, 131540, 151271, 249926, 302542, 499852, 605084, 624815, 756355, 1249630, 1512710, 2499260, 2874149, 3025420, 5748298, 11496596, 14370745, 28741490, 57482980]

約数ペア:

[(1, 57482980), (2, 28741490), (4, 14370745), (5, 11496596), (10, 5748298), (19, 3025420), (20, 2874149), (23, 2499260), (38, 1512710), (46, 1249630), (76, 756355), (92, 624815), (95, 605084), (115, 499852), (190, 302542), (230, 249926), (380, 151271), (437, 131540), (460, 124963), (874, 65770), (1748, 32885), (2185, 26308), (4370, 13154), (6577, 8740)]