42490844

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 85591296

約数和(自身を除く): 43100452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 347, 484, 506, 694, 1012, 1331, 1388, 2662, 2783, 3817, 5324, 5566, 7634, 7981, 11132, 15268, 15962, 30613, 31924, 41987, 61226, 83974, 87791, 122452, 167948, 175582, 351164, 461857, 923714, 965701, 1847428, 1931402, 3862804, 10622711, 21245422, 42490844]

約数ペア:

[(1, 42490844), (2, 21245422), (4, 10622711), (11, 3862804), (22, 1931402), (23, 1847428), (44, 965701), (46, 923714), (92, 461857), (121, 351164), (242, 175582), (253, 167948), (347, 122452), (484, 87791), (506, 83974), (694, 61226), (1012, 41987), (1331, 31924), (1388, 30613), (2662, 15962), (2783, 15268), (3817, 11132), (5324, 7981), (5566, 7634)]