54209382

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{21563}}^1$

素因数の和:21987

約数の個数: 16

約数和(自身を含む): 108682560

約数和(自身を除く): 54473178

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 21563, 43126, 64689, 129378, 9034897, 18069794, 27104691, 54209382]

約数ペア:

[(1, 54209382), (2, 27104691), (3, 18069794), (6, 9034897), (419, 129378), (838, 64689), (1257, 43126), (2514, 21563)]