54050120

素因数分解:

$2^3\times 5^1\times {\mathrm{1351253}}^1$

素因数の和:1351264

約数の個数: 16

約数和(自身を含む): 121612860

約数和(自身を除く): 67562740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1351253, 2702506, 5405012, 6756265, 10810024, 13512530, 27025060, 54050120]

約数ペア:

[(1, 54050120), (2, 27025060), (4, 13512530), (5, 10810024), (8, 6756265), (10, 5405012), (20, 2702506), (40, 1351253)]