51198820

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{8737}}^1$

素因数の和:9039

約数の個数: 24

約数和(自身を含む): 107896824

約数和(自身を除く): 56698004

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 8737, 17474, 34948, 43685, 87370, 174740, 2559941, 5119882, 10239764, 12799705, 25599410, 51198820]

約数ペア:

[(1, 51198820), (2, 25599410), (4, 12799705), (5, 10239764), (10, 5119882), (20, 2559941), (293, 174740), (586, 87370), (1172, 43685), (1465, 34948), (2930, 17474), (5860, 8737)]