56257929

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3307

約数の個数: 48

約数和(自身を含む): 104442240

約数和(自身を除く): 48184311

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 3271, 5733, 9813, 17199, 22897, 29439, 42523, 68691, 88317, 127569, 160279, 206073, 297661, 382707, 480837, 618219, 892983, 1148121, 1442511, 2083627, 2678949, 4327533, 6250881, 8036847, 18752643, 56257929]

約数ペア:

[(1, 56257929), (3, 18752643), (7, 8036847), (9, 6250881), (13, 4327533), (21, 2678949), (27, 2083627), (39, 1442511), (49, 1148121), (63, 892983), (91, 618219), (117, 480837), (147, 382707), (189, 297661), (273, 206073), (351, 160279), (441, 127569), (637, 88317), (819, 68691), (1323, 42523), (1911, 29439), (2457, 22897), (3271, 17199), (5733, 9813)]