54388982

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1172

約数の個数: 24

約数和(自身を含む): 87398352

約数和(自身を除く): 33009370

約数列:

[1, 2, 19, 38, 71, 142, 361, 722, 1061, 1349, 2122, 2698, 20159, 25631, 40318, 51262, 75331, 150662, 383021, 766042, 1431289, 2862578, 27194491, 54388982]

約数ペア:

[(1, 54388982), (2, 27194491), (19, 2862578), (38, 1431289), (71, 766042), (142, 383021), (361, 150662), (722, 75331), (1061, 51262), (1349, 40318), (2122, 25631), (2698, 20159)]