51105366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 130908960

約数和(自身を除く): 79803594

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 29, 34, 39, 51, 58, 78, 87, 102, 117, 153, 174, 221, 234, 261, 306, 377, 442, 443, 493, 522, 663, 754, 886, 986, 1131, 1326, 1329, 1479, 1989, 2262, 2658, 2958, 3393, 3978, 3987, 4437, 5759, 6409, 6786, 7531, 7974, 8874, 11518, 12818, 12847, 15062, 17277, 19227, 22593, 25694, 34554, 38454, 38541, 45186, 51831, 57681, 67779, 77082, 97903, 103662, 115362, 115623, 135558, 167011, 195806, 218399, 231246, 293709, 334022, 436798, 501033, 587418, 655197, 881127, 1002066, 1310394, 1503099, 1762254, 1965591, 2839187, 3006198, 3931182, 5678374, 8517561, 17035122, 25552683, 51105366]

約数ペア:

[(1, 51105366), (2, 25552683), (3, 17035122), (6, 8517561), (9, 5678374), (13, 3931182), (17, 3006198), (18, 2839187), (26, 1965591), (29, 1762254), (34, 1503099), (39, 1310394), (51, 1002066), (58, 881127), (78, 655197), (87, 587418), (102, 501033), (117, 436798), (153, 334022), (174, 293709), (221, 231246), (234, 218399), (261, 195806), (306, 167011), (377, 135558), (442, 115623), (443, 115362), (493, 103662), (522, 97903), (663, 77082), (754, 67779), (886, 57681), (986, 51831), (1131, 45186), (1326, 38541), (1329, 38454), (1479, 34554), (1989, 25694), (2262, 22593), (2658, 19227), (2958, 17277), (3393, 15062), (3978, 12847), (3987, 12818), (4437, 11518), (5759, 8874), (6409, 7974), (6786, 7531)]