56031712

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 72

約数和(自身を含む): 125685000

約数和(自身を除く): 69653288

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 121, 176, 232, 242, 319, 352, 464, 484, 499, 638, 928, 968, 998, 1276, 1936, 1996, 2552, 3509, 3872, 3992, 5104, 5489, 7018, 7984, 10208, 10978, 14036, 14471, 15968, 21956, 28072, 28942, 43912, 56144, 57884, 60379, 87824, 112288, 115768, 120758, 159181, 175648, 231536, 241516, 318362, 463072, 483032, 636724, 966064, 1273448, 1750991, 1932128, 2546896, 3501982, 5093792, 7003964, 14007928, 28015856, 56031712]

約数ペア:

[(1, 56031712), (2, 28015856), (4, 14007928), (8, 7003964), (11, 5093792), (16, 3501982), (22, 2546896), (29, 1932128), (32, 1750991), (44, 1273448), (58, 966064), (88, 636724), (116, 483032), (121, 463072), (176, 318362), (232, 241516), (242, 231536), (319, 175648), (352, 159181), (464, 120758), (484, 115768), (499, 112288), (638, 87824), (928, 60379), (968, 57884), (998, 56144), (1276, 43912), (1936, 28942), (1996, 28072), (2552, 21956), (3509, 15968), (3872, 14471), (3992, 14036), (5104, 10978), (5489, 10208), (7018, 7984)]