51554065

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{509}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 63452160

約数和(自身を除く): 11898095

約数列:

[1, 5, 47, 235, 431, 509, 2155, 2545, 20257, 23923, 101285, 119615, 219379, 1096895, 10310813, 51554065]

約数ペア:

[(1, 51554065), (5, 10310813), (47, 1096895), (235, 219379), (431, 119615), (509, 101285), (2155, 23923), (2545, 20257)]