53744859

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 95846400

約数和(自身を除く): 42101541

約数列:

[1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 483, 609, 667, 1279, 1449, 1827, 2001, 3837, 4669, 6003, 8953, 11511, 14007, 26859, 29417, 37091, 42021, 80577, 88251, 111273, 205919, 259637, 264753, 333819, 617757, 778911, 853093, 1853271, 2336733, 2559279, 5971651, 7677837, 17914953, 53744859]

約数ペア:

[(1, 53744859), (3, 17914953), (7, 7677837), (9, 5971651), (21, 2559279), (23, 2336733), (29, 1853271), (63, 853093), (69, 778911), (87, 617757), (161, 333819), (203, 264753), (207, 259637), (261, 205919), (483, 111273), (609, 88251), (667, 80577), (1279, 42021), (1449, 37091), (1827, 29417), (2001, 26859), (3837, 14007), (4669, 11511), (6003, 8953)]