51780064

素因数分解:

$2^5\times 7^2\times {\mathrm{33023}}^1$

素因数の和:33047

約数の個数: 36

約数和(自身を含む): 118589184

約数和(自身を除く): 66809120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 33023, 66046, 132092, 231161, 264184, 462322, 528368, 924644, 1056736, 1618127, 1849288, 3236254, 3698576, 6472508, 7397152, 12945016, 25890032, 51780064]

約数ペア:

[(1, 51780064), (2, 25890032), (4, 12945016), (7, 7397152), (8, 6472508), (14, 3698576), (16, 3236254), (28, 1849288), (32, 1618127), (49, 1056736), (56, 924644), (98, 528368), (112, 462322), (196, 264184), (224, 231161), (392, 132092), (784, 66046), (1568, 33023)]