56997776

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:588

約数の個数: 60

約数和(自身を含む): 123690000

約数和(自身を除く): 66692224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 121, 176, 236, 242, 472, 484, 499, 649, 944, 968, 998, 1298, 1936, 1996, 2596, 3992, 5192, 5489, 7139, 7984, 10384, 10978, 14278, 21956, 28556, 29441, 43912, 57112, 58882, 60379, 87824, 114224, 117764, 120758, 235528, 241516, 323851, 471056, 483032, 647702, 966064, 1295404, 2590808, 3562361, 5181616, 7124722, 14249444, 28498888, 56997776]

約数ペア:

[(1, 56997776), (2, 28498888), (4, 14249444), (8, 7124722), (11, 5181616), (16, 3562361), (22, 2590808), (44, 1295404), (59, 966064), (88, 647702), (118, 483032), (121, 471056), (176, 323851), (236, 241516), (242, 235528), (472, 120758), (484, 117764), (499, 114224), (649, 87824), (944, 60379), (968, 58882), (998, 57112), (1298, 43912), (1936, 29441), (1996, 28556), (2596, 21956), (3992, 14278), (5192, 10978), (5489, 10384), (7139, 7984)]