54802520

素因数分解:

$2^3\times 5^1\times {\mathrm{1370063}}^1$

素因数の和:1370074

約数の個数: 16

約数和(自身を含む): 123305760

約数和(自身を除く): 68503240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1370063, 2740126, 5480252, 6850315, 10960504, 13700630, 27401260, 54802520]

約数ペア:

[(1, 54802520), (2, 27401260), (4, 13700630), (5, 10960504), (8, 6850315), (10, 5480252), (20, 2740126), (40, 1370063)]