51261264

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:2944

約数の個数: 60

約数和(自身を含む): 144641536

約数和(自身を除く): 93380272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 2803, 3048, 4572, 5606, 6096, 8409, 9144, 11212, 16818, 18288, 22424, 25227, 33636, 44848, 50454, 67272, 100908, 134544, 201816, 355981, 403632, 711962, 1067943, 1423924, 2135886, 2847848, 3203829, 4271772, 5695696, 6407658, 8543544, 12815316, 17087088, 25630632, 51261264]

約数ペア:

[(1, 51261264), (2, 25630632), (3, 17087088), (4, 12815316), (6, 8543544), (8, 6407658), (9, 5695696), (12, 4271772), (16, 3203829), (18, 2847848), (24, 2135886), (36, 1423924), (48, 1067943), (72, 711962), (127, 403632), (144, 355981), (254, 201816), (381, 134544), (508, 100908), (762, 67272), (1016, 50454), (1143, 44848), (1524, 33636), (2032, 25227), (2286, 22424), (2803, 18288), (3048, 16818), (4572, 11212), (5606, 9144), (6096, 8409)]