53075470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1801}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 109503936

約数和(自身を除く): 56428466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 1801, 2105, 2947, 3602, 4210, 5894, 9005, 12607, 14735, 18010, 25214, 29470, 63035, 126070, 758221, 1516442, 3791105, 5307547, 7582210, 10615094, 26537735, 53075470]

約数ペア:

[(1, 53075470), (2, 26537735), (5, 10615094), (7, 7582210), (10, 5307547), (14, 3791105), (35, 1516442), (70, 758221), (421, 126070), (842, 63035), (1801, 29470), (2105, 25214), (2947, 18010), (3602, 14735), (4210, 12607), (5894, 9005)]