55780846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{133447}}^1$

素因数の和:133479

約数の個数: 16

約数和(自身を含む): 96082560

約数和(自身を除く): 40301714

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 133447, 266894, 1467917, 2535493, 2935834, 5070986, 27890423, 55780846]

約数ペア:

[(1, 55780846), (2, 27890423), (11, 5070986), (19, 2935834), (22, 2535493), (38, 1467917), (209, 266894), (418, 133447)]