51971979

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{613}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 70732800

約数和(自身を除く): 18760821

約数列:

[1, 3, 59, 177, 479, 613, 1437, 1839, 28261, 36167, 84783, 108501, 293627, 880881, 17323993, 51971979]

約数ペア:

[(1, 51971979), (3, 17323993), (59, 880881), (177, 293627), (479, 108501), (613, 84783), (1437, 36167), (1839, 28261)]