51964688

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{5051}}^1$

素因数の和:5702

約数の個数: 20

約数和(自身を含む): 100858128

約数和(自身を除く): 48893440

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5051, 5144, 10102, 10288, 20204, 40408, 80816, 3247793, 6495586, 12991172, 25982344, 51964688]

約数ペア:

[(1, 51964688), (2, 25982344), (4, 12991172), (8, 6495586), (16, 3247793), (643, 80816), (1286, 40408), (2572, 20204), (5051, 10288), (5144, 10102)]