51671528

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{90971}}^1$

素因数の和:91048

約数の個数: 16

約数和(自身を含む): 98249760

約数和(自身を除く): 46578232

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 90971, 181942, 363884, 727768, 6458941, 12917882, 25835764, 51671528]

約数ペア:

[(1, 51671528), (2, 25835764), (4, 12917882), (8, 6458941), (71, 727768), (142, 363884), (284, 181942), (568, 90971)]