52199517

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 74163936

約数和(自身を除く): 21964419

約数列:

[1, 3, 19, 57, 157, 307, 361, 471, 921, 1083, 2983, 5833, 8949, 17499, 48199, 56677, 110827, 144597, 170031, 332481, 915781, 2747343, 17399839, 52199517]

約数ペア:

[(1, 52199517), (3, 17399839), (19, 2747343), (57, 915781), (157, 332481), (307, 170031), (361, 144597), (471, 110827), (921, 56677), (1083, 48199), (2983, 17499), (5833, 8949)]