51516254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{1249}}^1$

素因数の和:1795

約数の個数: 16

約数和(自身を含む): 79380000

約数和(自身を除く): 27863746

約数列:

[1, 2, 41, 82, 503, 1006, 1249, 2498, 20623, 41246, 51209, 102418, 628247, 1256494, 25758127, 51516254]

約数ペア:

[(1, 51516254), (2, 25758127), (41, 1256494), (82, 628247), (503, 102418), (1006, 51209), (1249, 41246), (2498, 20623)]