57123858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 131549184

約数和(自身を除く): 74425326

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 311, 363, 506, 622, 726, 759, 933, 1331, 1518, 1866, 2662, 2783, 3421, 3993, 5566, 6842, 7153, 7986, 8349, 10263, 14306, 16698, 20526, 21459, 30613, 37631, 42918, 61226, 75262, 78683, 91839, 112893, 157366, 183678, 225786, 236049, 413941, 472098, 827882, 865513, 1241823, 1731026, 2483646, 2596539, 5193078, 9520643, 19041286, 28561929, 57123858]

約数ペア:

[(1, 57123858), (2, 28561929), (3, 19041286), (6, 9520643), (11, 5193078), (22, 2596539), (23, 2483646), (33, 1731026), (46, 1241823), (66, 865513), (69, 827882), (121, 472098), (138, 413941), (242, 236049), (253, 225786), (311, 183678), (363, 157366), (506, 112893), (622, 91839), (726, 78683), (759, 75262), (933, 61226), (1331, 42918), (1518, 37631), (1866, 30613), (2662, 21459), (2783, 20526), (3421, 16698), (3993, 14306), (5566, 10263), (6842, 8349), (7153, 7986)]