54278290168

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{27031021}}^1$

素因数の和:27031278

約数の個数: 16

約数和(自身を含む): 102177263160

約数和(自身を除く): 47898972992

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 27031021, 54062042, 108124084, 216248168, 6784786271, 13569572542, 27139145084, 54278290168]

約数ペア:

[(1, 54278290168), (2, 27139145084), (4, 13569572542), (8, 6784786271), (251, 216248168), (502, 108124084), (1004, 54062042), (2008, 27031021)]