51740344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{340397}}^1$

素因数の和:340422

約数の個数: 16

約数和(自身を含む): 102119400

約数和(自身を除く): 50379056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 340397, 680794, 1361588, 2723176, 6467543, 12935086, 25870172, 51740344]

約数ペア:

[(1, 51740344), (2, 25870172), (4, 12935086), (8, 6467543), (19, 2723176), (38, 1361588), (76, 680794), (152, 340397)]