51840254

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{1021}}^1$

素因数の和:1555

約数の個数: 16

約数和(自身を含む): 79470720

約数和(自身を除く): 27630466

約数列:

[1, 2, 53, 106, 479, 958, 1021, 2042, 25387, 50774, 54113, 108226, 489059, 978118, 25920127, 51840254]

約数ペア:

[(1, 51840254), (2, 25920127), (53, 978118), (106, 489059), (479, 108226), (958, 54113), (1021, 50774), (2042, 25387)]