51840292

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19087}}^1$

素因数の和:19195

約数の個数: 24

約数和(自身を含む): 104754944

約数和(自身を除く): 52914652

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 19087, 38174, 76348, 133609, 267218, 534436, 1851439, 3702878, 7405756, 12960073, 25920146, 51840292]

約数ペア:

[(1, 51840292), (2, 25920146), (4, 12960073), (7, 7405756), (14, 3702878), (28, 1851439), (97, 534436), (194, 267218), (388, 133609), (679, 76348), (1358, 38174), (2716, 19087)]