55278578

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{3023}}^1$

素因数の和:3289

約数の個数: 16

約数和(自身を含む): 85349376

約数和(自身を除く): 30070798

約数列:

[1, 2, 41, 82, 223, 446, 3023, 6046, 9143, 18286, 123943, 247886, 674129, 1348258, 27639289, 55278578]

約数ペア:

[(1, 55278578), (2, 27639289), (41, 1348258), (82, 674129), (223, 247886), (446, 123943), (3023, 18286), (6046, 9143)]