55057408

素因数分解:

$2^{10}\times 7^1\times {\mathrm{7681}}^1$

素因数の和:7708

約数の個数: 44

約数和(自身を含む): 125800432

約数和(自身を除く): 70743024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 7681, 15362, 30724, 53767, 61448, 107534, 122896, 215068, 245792, 430136, 491584, 860272, 983168, 1720544, 1966336, 3441088, 3932672, 6882176, 7865344, 13764352, 27528704, 55057408]

約数ペア:

[(1, 55057408), (2, 27528704), (4, 13764352), (7, 7865344), (8, 6882176), (14, 3932672), (16, 3441088), (28, 1966336), (32, 1720544), (56, 983168), (64, 860272), (112, 491584), (128, 430136), (224, 245792), (256, 215068), (448, 122896), (512, 107534), (896, 61448), (1024, 53767), (1792, 30724), (3584, 15362), (7168, 7681)]