57555232

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2887}}^1$

素因数の和:2993

約数の個数: 48

約数和(自身を含む): 130999680

約数和(自身を除く): 73444448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 2887, 4984, 5774, 9968, 11548, 19936, 20209, 23096, 40418, 46192, 80836, 92384, 161672, 256943, 323344, 513886, 646688, 1027772, 1798601, 2055544, 3597202, 4111088, 7194404, 8222176, 14388808, 28777616, 57555232]

約数ペア:

[(1, 57555232), (2, 28777616), (4, 14388808), (7, 8222176), (8, 7194404), (14, 4111088), (16, 3597202), (28, 2055544), (32, 1798601), (56, 1027772), (89, 646688), (112, 513886), (178, 323344), (224, 256943), (356, 161672), (623, 92384), (712, 80836), (1246, 46192), (1424, 40418), (2492, 23096), (2848, 20209), (2887, 19936), (4984, 11548), (5774, 9968)]