51525131

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12497}}^1$

素因数の和:12554

約数の個数: 16

約数和(自身を含む): 63989760

約数和(自身を除く): 12464629

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 12497, 87479, 237443, 387407, 1662101, 2711849, 7360733, 51525131]

約数ペア:

[(1, 51525131), (7, 7360733), (19, 2711849), (31, 1662101), (133, 387407), (217, 237443), (589, 87479), (4123, 12497)]