54486280

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4649}}^1$

素因数の和:4953

約数の個数: 32

約数和(自身を含む): 123039000

約数和(自身を除く): 68552720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 4649, 5860, 9298, 11720, 18596, 23245, 37192, 46490, 92980, 185960, 1362157, 2724314, 5448628, 6810785, 10897256, 13621570, 27243140, 54486280]

約数ペア:

[(1, 54486280), (2, 27243140), (4, 13621570), (5, 10897256), (8, 6810785), (10, 5448628), (20, 2724314), (40, 1362157), (293, 185960), (586, 92980), (1172, 46490), (1465, 37192), (2344, 23245), (2930, 18596), (4649, 11720), (5860, 9298)]