55177528

素因数分解:

$2^3\times 7^2\times {\mathrm{140759}}^1$

素因数の和:140779

約数の個数: 24

約数和(自身を含む): 120349800

約数和(自身を除く): 65172272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 140759, 281518, 563036, 985313, 1126072, 1970626, 3941252, 6897191, 7882504, 13794382, 27588764, 55177528]

約数ペア:

[(1, 55177528), (2, 27588764), (4, 13794382), (7, 7882504), (8, 6897191), (14, 3941252), (28, 1970626), (49, 1126072), (56, 985313), (98, 563036), (196, 281518), (392, 140759)]