53118849

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 82978560

約数和(自身を除く): 29859711

約数列:

[1, 3, 7, 21, 89, 97, 267, 291, 293, 623, 679, 879, 1869, 2037, 2051, 6153, 8633, 25899, 26077, 28421, 60431, 78231, 85263, 181293, 182539, 198947, 547617, 596841, 2529469, 7588407, 17706283, 53118849]

約数ペア:

[(1, 53118849), (3, 17706283), (7, 7588407), (21, 2529469), (89, 596841), (97, 547617), (267, 198947), (291, 182539), (293, 181293), (623, 85263), (679, 78231), (879, 60431), (1869, 28421), (2037, 26077), (2051, 25899), (6153, 8633)]