51149637

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 97574400

約数和(自身を除く): 46424763

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 59, 63, 77, 81, 99, 139, 177, 189, 231, 297, 413, 417, 531, 567, 649, 693, 891, 973, 1239, 1251, 1529, 1593, 1947, 2079, 2919, 3717, 3753, 4543, 4587, 4779, 5841, 6237, 8201, 8757, 10703, 11151, 11259, 13629, 13761, 17523, 24603, 26271, 32109, 33453, 40887, 41283, 52569, 57407, 73809, 78813, 90211, 96327, 122661, 123849, 172221, 221427, 270633, 288981, 367983, 516663, 631477, 664281, 811899, 866943, 1549989, 1894431, 2435697, 4649967, 5683293, 7307091, 17049879, 51149637]

約数ペア:

[(1, 51149637), (3, 17049879), (7, 7307091), (9, 5683293), (11, 4649967), (21, 2435697), (27, 1894431), (33, 1549989), (59, 866943), (63, 811899), (77, 664281), (81, 631477), (99, 516663), (139, 367983), (177, 288981), (189, 270633), (231, 221427), (297, 172221), (413, 123849), (417, 122661), (531, 96327), (567, 90211), (649, 78813), (693, 73809), (891, 57407), (973, 52569), (1239, 41283), (1251, 40887), (1529, 33453), (1593, 32109), (1947, 26271), (2079, 24603), (2919, 17523), (3717, 13761), (3753, 13629), (4543, 11259), (4587, 11151), (4779, 10703), (5841, 8757), (6237, 8201)]