55145866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{33749}}^1$

素因数の和:33813

約数の個数: 16

約数和(自身を含む): 89100000

約数和(自身を除く): 33954134

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 33749, 67498, 641231, 1282462, 1451207, 2902414, 27572933, 55145866]

約数ペア:

[(1, 55145866), (2, 27572933), (19, 2902414), (38, 1451207), (43, 1282462), (86, 641231), (817, 67498), (1634, 33749)]