51921772

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2731}}^1$

素因数の和:2846

約数の個数: 36

約数和(自身を含む): 106826664

約数和(自身を除く): 54904892

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 2731, 4753, 5462, 9506, 10924, 19012, 19117, 38234, 76468, 133819, 264907, 267638, 529814, 535276, 1059628, 1854349, 3708698, 7417396, 12980443, 25960886, 51921772]

約数ペア:

[(1, 51921772), (2, 25960886), (4, 12980443), (7, 7417396), (14, 3708698), (28, 1854349), (49, 1059628), (97, 535276), (98, 529814), (194, 267638), (196, 264907), (388, 133819), (679, 76468), (1358, 38234), (2716, 19117), (2731, 19012), (4753, 10924), (5462, 9506)]