51271286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137089}}^1$

素因数の和:137119

約数の個数: 16

約数和(自身を含む): 88834320

約数和(自身を除く): 37563034

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 137089, 274178, 1507979, 2330513, 3015958, 4661026, 25635643, 51271286]

約数ペア:

[(1, 51271286), (2, 25635643), (11, 4661026), (17, 3015958), (22, 2330513), (34, 1507979), (187, 274178), (374, 137089)]