51774992

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{7723}}^1$

素因数の和:8150

約数の個数: 20

約数和(自身を含む): 100566480

約数和(自身を除く): 48791488

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 7723, 15446, 30892, 61784, 123568, 3235937, 6471874, 12943748, 25887496, 51774992]

約数ペア:

[(1, 51774992), (2, 25887496), (4, 12943748), (8, 6471874), (16, 3235937), (419, 123568), (838, 61784), (1676, 30892), (3352, 15446), (6704, 7723)]