51643054006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{20029}}^1\times {\mathrm{67853}}^1$

素因数の和:87903

約数の個数: 16

約数和(自身を含む): 81546937200

約数和(自身を除く): 29903883194

約数列:

[1, 2, 19, 38, 20029, 40058, 67853, 135706, 380551, 761102, 1289207, 2578414, 1359027737, 2718055474, 25821527003, 51643054006]

約数ペア:

[(1, 51643054006), (2, 25821527003), (19, 2718055474), (38, 1359027737), (20029, 2578414), (40058, 1289207), (67853, 761102), (135706, 380551)]