56917065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 100510848

約数和(自身を除く): 43593783

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 361, 437, 457, 1083, 1311, 1371, 1805, 2185, 2285, 5415, 6555, 6855, 8303, 8683, 10511, 24909, 26049, 31533, 41515, 43415, 52555, 124545, 130245, 157665, 164977, 199709, 494931, 599127, 824885, 998545, 2474655, 2995635, 3794471, 11383413, 18972355, 56917065]

約数ペア:

[(1, 56917065), (3, 18972355), (5, 11383413), (15, 3794471), (19, 2995635), (23, 2474655), (57, 998545), (69, 824885), (95, 599127), (115, 494931), (285, 199709), (345, 164977), (361, 157665), (437, 130245), (457, 124545), (1083, 52555), (1311, 43415), (1371, 41515), (1805, 31533), (2185, 26049), (2285, 24909), (5415, 10511), (6555, 8683), (6855, 8303)]