51231562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{5641}}^1$

素因数の和:5901

約数の個数: 16

約数和(自身を含む): 81244800

約数和(自身を除く): 30013238

約数列:

[1, 2, 19, 38, 239, 478, 4541, 5641, 9082, 11282, 107179, 214358, 1348199, 2696398, 25615781, 51231562]

約数ペア:

[(1, 51231562), (2, 25615781), (19, 2696398), (38, 1348199), (239, 214358), (478, 107179), (4541, 11282), (5641, 9082)]