51282874

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{883}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 78287040

約数和(自身を除く): 27004166

約数列:

[1, 2, 71, 142, 409, 818, 883, 1766, 29039, 58078, 62693, 125386, 361147, 722294, 25641437, 51282874]

約数ペア:

[(1, 51282874), (2, 25641437), (71, 722294), (142, 361147), (409, 125386), (818, 62693), (883, 58078), (1766, 29039)]