51679839

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 70149632

約数和(自身を除く): 18469793

約数列:

[1, 3, 73, 219, 367, 643, 1101, 1929, 26791, 46939, 80373, 140817, 235981, 707943, 17226613, 51679839]

約数ペア:

[(1, 51679839), (3, 17226613), (73, 707943), (219, 235981), (367, 140817), (643, 80373), (1101, 46939), (1929, 26791)]