56957120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1471}}^1$

素因数の和:1510

約数の個数: 84

約数和(自身を含む): 149181312

約数和(自身を除く): 92224192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1471, 1760, 1936, 2420, 2942, 3520, 3872, 4840, 5884, 7355, 7744, 9680, 11768, 14710, 16181, 19360, 23536, 29420, 32362, 38720, 47072, 58840, 64724, 80905, 94144, 117680, 129448, 161810, 177991, 235360, 258896, 323620, 355982, 470720, 517792, 647240, 711964, 889955, 1035584, 1294480, 1423928, 1779910, 2588960, 2847856, 3559820, 5177920, 5695712, 7119640, 11391424, 14239280, 28478560, 56957120]

約数ペア:

[(1, 56957120), (2, 28478560), (4, 14239280), (5, 11391424), (8, 7119640), (10, 5695712), (11, 5177920), (16, 3559820), (20, 2847856), (22, 2588960), (32, 1779910), (40, 1423928), (44, 1294480), (55, 1035584), (64, 889955), (80, 711964), (88, 647240), (110, 517792), (121, 470720), (160, 355982), (176, 323620), (220, 258896), (242, 235360), (320, 177991), (352, 161810), (440, 129448), (484, 117680), (605, 94144), (704, 80905), (880, 64724), (968, 58840), (1210, 47072), (1471, 38720), (1760, 32362), (1936, 29420), (2420, 23536), (2942, 19360), (3520, 16181), (3872, 14710), (4840, 11768), (5884, 9680), (7355, 7744)]