51722272

素因数分解:

$2^5\times 7^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 116992512

約数和(自身を除く): 65270240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 233, 466, 932, 991, 1631, 1864, 1982, 3262, 3728, 3964, 6524, 6937, 7456, 7928, 13048, 13874, 15856, 26096, 27748, 31712, 52192, 55496, 110992, 221984, 230903, 461806, 923612, 1616321, 1847224, 3232642, 3694448, 6465284, 7388896, 12930568, 25861136, 51722272]

約数ペア:

[(1, 51722272), (2, 25861136), (4, 12930568), (7, 7388896), (8, 6465284), (14, 3694448), (16, 3232642), (28, 1847224), (32, 1616321), (56, 923612), (112, 461806), (224, 230903), (233, 221984), (466, 110992), (932, 55496), (991, 52192), (1631, 31712), (1864, 27748), (1982, 26096), (3262, 15856), (3728, 13874), (3964, 13048), (6524, 7928), (6937, 7456)]