53370170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1811}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 110111616

約数和(自身を除く): 56741446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 1811, 2105, 2947, 3622, 4210, 5894, 9055, 12677, 14735, 18110, 25354, 29470, 63385, 126770, 762431, 1524862, 3812155, 5337017, 7624310, 10674034, 26685085, 53370170]

約数ペア:

[(1, 53370170), (2, 26685085), (5, 10674034), (7, 7624310), (10, 5337017), (14, 3812155), (35, 1524862), (70, 762431), (421, 126770), (842, 63385), (1811, 29470), (2105, 25354), (2947, 18110), (3622, 14735), (4210, 12677), (5894, 9055)]