51318072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 151351200

約数和(自身を除く): 100033128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 109, 117, 156, 218, 234, 312, 327, 436, 468, 503, 654, 872, 936, 981, 1006, 1308, 1417, 1509, 1962, 2012, 2616, 2834, 3018, 3924, 4024, 4251, 4527, 5668, 6036, 6539, 7848, 8502, 9054, 11336, 12072, 12753, 13078, 17004, 18108, 19617, 25506, 26156, 34008, 36216, 39234, 51012, 52312, 54827, 58851, 78468, 102024, 109654, 117702, 156936, 164481, 219308, 235404, 328962, 438616, 470808, 493443, 657924, 712751, 986886, 1315848, 1425502, 1973772, 2138253, 2851004, 3947544, 4276506, 5702008, 6414759, 8553012, 12829518, 17106024, 25659036, 51318072]

約数ペア:

[(1, 51318072), (2, 25659036), (3, 17106024), (4, 12829518), (6, 8553012), (8, 6414759), (9, 5702008), (12, 4276506), (13, 3947544), (18, 2851004), (24, 2138253), (26, 1973772), (36, 1425502), (39, 1315848), (52, 986886), (72, 712751), (78, 657924), (104, 493443), (109, 470808), (117, 438616), (156, 328962), (218, 235404), (234, 219308), (312, 164481), (327, 156936), (436, 117702), (468, 109654), (503, 102024), (654, 78468), (872, 58851), (936, 54827), (981, 52312), (1006, 51012), (1308, 39234), (1417, 36216), (1509, 34008), (1962, 26156), (2012, 25506), (2616, 19617), (2834, 18108), (3018, 17004), (3924, 13078), (4024, 12753), (4251, 12072), (4527, 11336), (5668, 9054), (6036, 8502), (6539, 7848)]