51845290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1847}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 106977024

約数和(自身を除く): 55131734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 1847, 2005, 2807, 3694, 4010, 5614, 9235, 12929, 14035, 18470, 25858, 28070, 64645, 129290, 740647, 1481294, 3703235, 5184529, 7406470, 10369058, 25922645, 51845290]

約数ペア:

[(1, 51845290), (2, 25922645), (5, 10369058), (7, 7406470), (10, 5184529), (14, 3703235), (35, 1481294), (70, 740647), (401, 129290), (802, 64645), (1847, 28070), (2005, 25858), (2807, 18470), (3694, 14035), (4010, 12929), (5614, 9235)]