49768803

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^2$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 88757760

約数和(自身を除く): 38988957

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 107, 161, 189, 207, 321, 483, 621, 749, 963, 1449, 2247, 2461, 2889, 4347, 6741, 7383, 11449, 17227, 20223, 22149, 34347, 51681, 66447, 80143, 103041, 155043, 240429, 263327, 309123, 465129, 721287, 789981, 1843289, 2163861, 2369943, 5529867, 7109829, 16589601, 49768803]

約数ペア:

[(1, 49768803), (3, 16589601), (7, 7109829), (9, 5529867), (21, 2369943), (23, 2163861), (27, 1843289), (63, 789981), (69, 721287), (107, 465129), (161, 309123), (189, 263327), (207, 240429), (321, 155043), (483, 103041), (621, 80143), (749, 66447), (963, 51681), (1449, 34347), (2247, 22149), (2461, 20223), (2889, 17227), (4347, 11449), (6741, 7383)]