54340508

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{222707}}^1$

素因数の和:222772

約数の個数: 12

約数和(自身を含む): 96655272

約数和(自身を除く): 42314764

約数列:

[1, 2, 4, 61, 122, 244, 222707, 445414, 890828, 13585127, 27170254, 54340508]

約数ペア:

[(1, 54340508), (2, 27170254), (4, 13585127), (61, 890828), (122, 445414), (244, 222707)]