51065286

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{20809}}^1$

素因数の和:21223

約数の個数: 16

約数和(自身を含む): 102385200

約数和(自身を除く): 51319914

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 20809, 41618, 62427, 124854, 8510881, 17021762, 25532643, 51065286]

約数ペア:

[(1, 51065286), (2, 25532643), (3, 17021762), (6, 8510881), (409, 124854), (818, 62427), (1227, 41618), (2454, 20809)]