54639688

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{27211}}^1$

素因数の和:27468

約数の個数: 16

約数和(自身を含む): 102861360

約数和(自身を除く): 48221672

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 27211, 54422, 108844, 217688, 6829961, 13659922, 27319844, 54639688]

約数ペア:

[(1, 54639688), (2, 27319844), (4, 13659922), (8, 6829961), (251, 217688), (502, 108844), (1004, 54422), (2008, 27211)]