48774620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23677}}^1$

素因数の和:23789

約数の個数: 24

約数和(自身を含む): 103425504

約数和(自身を除く): 54650884

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 23677, 47354, 94708, 118385, 236770, 473540, 2438731, 4877462, 9754924, 12193655, 24387310, 48774620]

約数ペア:

[(1, 48774620), (2, 24387310), (4, 12193655), (5, 9754924), (10, 4877462), (20, 2438731), (103, 473540), (206, 236770), (412, 118385), (515, 94708), (1030, 47354), (2060, 23677)]