51801850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{28001}}^1$

素因数の和:28050

約数の個数: 24

約数和(自身を含む): 98959068

約数和(自身を除く): 47157218

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 28001, 56002, 140005, 280010, 700025, 1036037, 1400050, 2072074, 5180185, 10360370, 25900925, 51801850]

約数ペア:

[(1, 51801850), (2, 25900925), (5, 10360370), (10, 5180185), (25, 2072074), (37, 1400050), (50, 1036037), (74, 700025), (185, 280010), (370, 140005), (925, 56002), (1850, 28001)]