51800878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{5431}}^1$

素因数の和:5703

約数の個数: 16

約数和(自身を含む): 82131840

約数和(自身を除く): 30330962

約数列:

[1, 2, 19, 38, 251, 502, 4769, 5431, 9538, 10862, 103189, 206378, 1363181, 2726362, 25900439, 51800878]

約数ペア:

[(1, 51800878), (2, 25900439), (19, 2726362), (38, 1363181), (251, 206378), (502, 103189), (4769, 10862), (5431, 9538)]