54587120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 146562048

約数和(自身を除く): 91974928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 911, 1070, 1498, 1712, 1822, 2140, 2996, 3644, 3745, 4280, 4555, 5992, 6377, 7288, 7490, 8560, 9110, 11984, 12754, 14576, 14980, 18220, 25508, 29960, 31885, 36440, 51016, 59920, 63770, 72880, 97477, 102032, 127540, 194954, 255080, 389908, 487385, 510160, 682339, 779816, 974770, 1364678, 1559632, 1949540, 2729356, 3411695, 3899080, 5458712, 6823390, 7798160, 10917424, 13646780, 27293560, 54587120]

約数ペア:

[(1, 54587120), (2, 27293560), (4, 13646780), (5, 10917424), (7, 7798160), (8, 6823390), (10, 5458712), (14, 3899080), (16, 3411695), (20, 2729356), (28, 1949540), (35, 1559632), (40, 1364678), (56, 974770), (70, 779816), (80, 682339), (107, 510160), (112, 487385), (140, 389908), (214, 255080), (280, 194954), (428, 127540), (535, 102032), (560, 97477), (749, 72880), (856, 63770), (911, 59920), (1070, 51016), (1498, 36440), (1712, 31885), (1822, 29960), (2140, 25508), (2996, 18220), (3644, 14980), (3745, 14576), (4280, 12754), (4555, 11984), (5992, 9110), (6377, 8560), (7288, 7490)]