49613060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{911}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 119508480

約数和(自身を除く): 69895420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389, 778, 911, 1556, 1822, 1945, 2723, 3644, 3890, 4555, 5446, 6377, 7780, 9110, 10892, 12754, 13615, 18220, 25508, 27230, 31885, 54460, 63770, 127540, 354379, 708758, 1417516, 1771895, 2480653, 3543790, 4961306, 7087580, 9922612, 12403265, 24806530, 49613060]

約数ペア:

[(1, 49613060), (2, 24806530), (4, 12403265), (5, 9922612), (7, 7087580), (10, 4961306), (14, 3543790), (20, 2480653), (28, 1771895), (35, 1417516), (70, 708758), (140, 354379), (389, 127540), (778, 63770), (911, 54460), (1556, 31885), (1822, 27230), (1945, 25508), (2723, 18220), (3644, 13615), (3890, 12754), (4555, 10892), (5446, 9110), (6377, 7780)]