51803462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20347}}^1$

素因数の和:20435

約数の個数: 16

約数和(自身を含む): 83019840

約数和(自身を除く): 31216378

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 20347, 40694, 386593, 773186, 1363249, 2726498, 25901731, 51803462]

約数ペア:

[(1, 51803462), (2, 25901731), (19, 2726498), (38, 1363249), (67, 773186), (134, 386593), (1273, 40694), (2546, 20347)]