49737753

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 84994560

約数和(自身を除く): 35256807

約数列:

[1, 3, 9, 13, 23, 27, 39, 61, 69, 101, 117, 183, 207, 299, 303, 351, 549, 621, 793, 897, 909, 1313, 1403, 1647, 2323, 2379, 2691, 2727, 3939, 4209, 6161, 6969, 7137, 8073, 11817, 12627, 18239, 18483, 20907, 21411, 30199, 35451, 37881, 54717, 55449, 62721, 80093, 90597, 141703, 164151, 166347, 240279, 271791, 425109, 492453, 720837, 815373, 1275327, 1842139, 2162511, 3825981, 5526417, 16579251, 49737753]

約数ペア:

[(1, 49737753), (3, 16579251), (9, 5526417), (13, 3825981), (23, 2162511), (27, 1842139), (39, 1275327), (61, 815373), (69, 720837), (101, 492453), (117, 425109), (183, 271791), (207, 240279), (299, 166347), (303, 164151), (351, 141703), (549, 90597), (621, 80093), (793, 62721), (897, 55449), (909, 54717), (1313, 37881), (1403, 35451), (1647, 30199), (2323, 21411), (2379, 20907), (2691, 18483), (2727, 18239), (3939, 12627), (4209, 11817), (6161, 8073), (6969, 7137)]