51806673

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 84364800

約数和(自身を除く): 32558127

約数列:

[1, 3, 9, 19, 29, 31, 57, 87, 93, 171, 261, 279, 337, 551, 589, 899, 1011, 1653, 1767, 2697, 3033, 4959, 5301, 6403, 8091, 9773, 10447, 17081, 19209, 29319, 31341, 51243, 57627, 87957, 94023, 153729, 185687, 198493, 302963, 557061, 595479, 908889, 1671183, 1786437, 2726667, 5756297, 17268891, 51806673]

約数ペア:

[(1, 51806673), (3, 17268891), (9, 5756297), (19, 2726667), (29, 1786437), (31, 1671183), (57, 908889), (87, 595479), (93, 557061), (171, 302963), (261, 198493), (279, 185687), (337, 153729), (551, 94023), (589, 87957), (899, 57627), (1011, 51243), (1653, 31341), (1767, 29319), (2697, 19209), (3033, 17081), (4959, 10447), (5301, 9773), (6403, 8091)]