55205906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{207541}}^1$

素因数の和:207569

約数の個数: 16

約数和(自身を含む): 99620160

約数和(自身を除く): 44414254

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 207541, 415082, 1452787, 2905574, 3943279, 7886558, 27602953, 55205906]

約数ペア:

[(1, 55205906), (2, 27602953), (7, 7886558), (14, 3943279), (19, 2905574), (38, 1452787), (133, 415082), (266, 207541)]