53856760

素因数分解:

$2^3\times 5^1\times {\mathrm{1346419}}^1$

素因数の和:1346430

約数の個数: 16

約数和(自身を含む): 121177800

約数和(自身を除く): 67321040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1346419, 2692838, 5385676, 6732095, 10771352, 13464190, 26928380, 53856760]

約数ペア:

[(1, 53856760), (2, 26928380), (4, 13464190), (5, 10771352), (8, 6732095), (10, 5385676), (20, 2692838), (40, 1346419)]