52561130

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{40123}}^1$

素因数の和:40261

約数の個数: 16

約数和(自身を含む): 95334624

約数和(自身を除く): 42773494

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 40123, 80246, 200615, 401230, 5256113, 10512226, 26280565, 52561130]

約数ペア:

[(1, 52561130), (2, 26280565), (5, 10512226), (10, 5256113), (131, 401230), (262, 200615), (655, 80246), (1310, 40123)]