51230487

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{479}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 85524480

約数和(自身を除く): 34293993

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 463, 479, 1389, 1437, 3241, 3353, 5093, 5269, 9723, 10059, 15279, 15807, 35651, 36883, 106953, 110649, 221777, 665331, 1552439, 2439547, 4657317, 7318641, 17076829, 51230487]

約数ペア:

[(1, 51230487), (3, 17076829), (7, 7318641), (11, 4657317), (21, 2439547), (33, 1552439), (77, 665331), (231, 221777), (463, 110649), (479, 106953), (1389, 36883), (1437, 35651), (3241, 15807), (3353, 15279), (5093, 10059), (5269, 9723)]