53440914

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{387253}}^1$

素因数の和:387281

約数の個数: 16

約数和(自身を含む): 111529152

約数和(自身を除く): 58088238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 387253, 774506, 1161759, 2323518, 8906819, 17813638, 26720457, 53440914]

約数ペア:

[(1, 53440914), (2, 26720457), (3, 17813638), (6, 8906819), (23, 2323518), (46, 1161759), (69, 774506), (138, 387253)]