51641373

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4463}}^1$

素因数の和:4521

約数の個数: 32

約数和(自身を含む): 85708800

約数和(自身を除く): 34067427

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 4463, 11571, 13389, 31241, 84797, 93723, 129427, 254391, 388281, 593579, 905989, 1780737, 2459113, 2717967, 7377339, 17213791, 51641373]

約数ペア:

[(1, 51641373), (3, 17213791), (7, 7377339), (19, 2717967), (21, 2459113), (29, 1780737), (57, 905989), (87, 593579), (133, 388281), (203, 254391), (399, 129427), (551, 93723), (609, 84797), (1653, 31241), (3857, 13389), (4463, 11571)]