51722648

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 100789920

約数和(自身を除く): 49067272

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2221, 2911, 4442, 5822, 8884, 11644, 17768, 23288, 91061, 157691, 182122, 315382, 364244, 630764, 728488, 1261528, 6465331, 12930662, 25861324, 51722648]

約数ペア:

[(1, 51722648), (2, 25861324), (4, 12930662), (8, 6465331), (41, 1261528), (71, 728488), (82, 630764), (142, 364244), (164, 315382), (284, 182122), (328, 157691), (568, 91061), (2221, 23288), (2911, 17768), (4442, 11644), (5822, 8884)]