53519888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107903}}^1$

素因数の和:107942

約数の個数: 20

約数和(自身を含む): 107040768

約数和(自身を除く): 53520880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 107903, 215806, 431612, 863224, 1726448, 3344993, 6689986, 13379972, 26759944, 53519888]

約数ペア:

[(1, 53519888), (2, 26759944), (4, 13379972), (8, 6689986), (16, 3344993), (31, 1726448), (62, 863224), (124, 431612), (248, 215806), (496, 107903)]