54073468

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37447}}^1$

素因数の和:37489

約数の個数: 18

約数和(自身を含む): 99873816

約数和(自身を除く): 45800348

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 37447, 74894, 149788, 711493, 1422986, 2845972, 13518367, 27036734, 54073468]

約数ペア:

[(1, 54073468), (2, 27036734), (4, 13518367), (19, 2845972), (38, 1422986), (76, 711493), (361, 149788), (722, 74894), (1444, 37447)]