55816048

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{3499}}^1$

素因数の和:4504

約数の個数: 20

約数和(自身を含む): 108283000

約数和(自身を除く): 52466952

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3499, 3988, 6998, 7976, 13996, 15952, 27992, 55984, 3488503, 6977006, 13954012, 27908024, 55816048]

約数ペア:

[(1, 55816048), (2, 27908024), (4, 13954012), (8, 6977006), (16, 3488503), (997, 55984), (1994, 27992), (3499, 15952), (3988, 13996), (6998, 7976)]