51378060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{856301}}^1$

素因数の和:856313

約数の個数: 24

約数和(自身を含む): 143858736

約数和(自身を除く): 92480676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 856301, 1712602, 2568903, 3425204, 4281505, 5137806, 8563010, 10275612, 12844515, 17126020, 25689030, 51378060]

約数ペア:

[(1, 51378060), (2, 25689030), (3, 17126020), (4, 12844515), (5, 10275612), (6, 8563010), (10, 5137806), (12, 4281505), (15, 3425204), (20, 2568903), (30, 1712602), (60, 856301)]