55438272

素因数分解:

$2^6\times 3^2\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1010

約数の個数: 84

約数和(自身を含む): 160543240

約数和(自身を除く): 105104968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 144, 192, 218, 288, 327, 436, 576, 654, 872, 883, 981, 1308, 1744, 1766, 1962, 2616, 2649, 3488, 3532, 3924, 5232, 5298, 6976, 7064, 7848, 7947, 10464, 10596, 14128, 15696, 15894, 20928, 21192, 28256, 31392, 31788, 42384, 56512, 62784, 63576, 84768, 96247, 127152, 169536, 192494, 254304, 288741, 384988, 508608, 577482, 769976, 866223, 1154964, 1539952, 1732446, 2309928, 3079904, 3464892, 4619856, 6159808, 6929784, 9239712, 13859568, 18479424, 27719136, 55438272]

約数ペア:

[(1, 55438272), (2, 27719136), (3, 18479424), (4, 13859568), (6, 9239712), (8, 6929784), (9, 6159808), (12, 4619856), (16, 3464892), (18, 3079904), (24, 2309928), (32, 1732446), (36, 1539952), (48, 1154964), (64, 866223), (72, 769976), (96, 577482), (109, 508608), (144, 384988), (192, 288741), (218, 254304), (288, 192494), (327, 169536), (436, 127152), (576, 96247), (654, 84768), (872, 63576), (883, 62784), (981, 56512), (1308, 42384), (1744, 31788), (1766, 31392), (1962, 28256), (2616, 21192), (2649, 20928), (3488, 15894), (3532, 15696), (3924, 14128), (5232, 10596), (5298, 10464), (6976, 7947), (7064, 7848)]