54048880

素因数分解:

$2^4\times 5^1\times {\mathrm{675611}}^1$

素因数の和:675624

約数の個数: 20

約数和(自身を含む): 125663832

約数和(自身を除く): 71614952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 675611, 1351222, 2702444, 3378055, 5404888, 6756110, 10809776, 13512220, 27024440, 54048880]

約数ペア:

[(1, 54048880), (2, 27024440), (4, 13512220), (5, 10809776), (8, 6756110), (10, 5404888), (16, 3378055), (20, 2702444), (40, 1351222), (80, 675611)]