51756741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{967}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 79027520

約数和(自身を除く): 27270779

約数列:

[1, 3, 9, 19, 57, 171, 313, 939, 967, 2817, 2901, 5947, 8703, 17841, 18373, 53523, 55119, 165357, 302671, 908013, 2724039, 5750749, 17252247, 51756741]

約数ペア:

[(1, 51756741), (3, 17252247), (9, 5750749), (19, 2724039), (57, 908013), (171, 302671), (313, 165357), (939, 55119), (967, 53523), (2817, 18373), (2901, 17841), (5947, 8703)]