54699273890

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{20798203}}^1$

素因数の和:20798473

約数の個数: 16

約数和(自身を含む): 98833065408

約数和(自身を除く): 44133791518

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 20798203, 41596406, 103991015, 207982030, 5469927389, 10939854778, 27349636945, 54699273890]

約数ペア:

[(1, 54699273890), (2, 27349636945), (5, 10939854778), (10, 5469927389), (263, 207982030), (526, 103991015), (1315, 41596406), (2630, 20798203)]