56851509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 90115200

約数和(自身を除く): 33263691

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 979, 1157, 1489, 2937, 3471, 4467, 12727, 16379, 19357, 38181, 49137, 58071, 132521, 212927, 397563, 638781, 1457731, 1722773, 4373193, 5168319, 18950503, 56851509]

約数ペア:

[(1, 56851509), (3, 18950503), (11, 5168319), (13, 4373193), (33, 1722773), (39, 1457731), (89, 638781), (143, 397563), (267, 212927), (429, 132521), (979, 58071), (1157, 49137), (1489, 38181), (2937, 19357), (3471, 16379), (4467, 12727)]