54048213680

素因数分解:

$2^4\times 5^1\times {\mathrm{675602671}}^1$

素因数の和:675602684

約数の個数: 20

約数和(自身を含む): 125662096992

約数和(自身を除く): 71613883312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 675602671, 1351205342, 2702410684, 3378013355, 5404821368, 6756026710, 10809642736, 13512053420, 27024106840, 54048213680]

約数ペア:

[(1, 54048213680), (2, 27024106840), (4, 13512053420), (5, 10809642736), (8, 6756026710), (10, 5404821368), (16, 3378013355), (20, 2702410684), (40, 1351205342), (80, 675602671)]