50672791

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 59262720

約数和(自身を除く): 8589929

約数列:

[1, 13, 19, 43, 169, 247, 367, 559, 817, 3211, 4771, 6973, 7267, 10621, 15781, 62023, 90649, 138073, 205153, 299839, 1178437, 2666989, 3897907, 50672791]

約数ペア:

[(1, 50672791), (13, 3897907), (19, 2666989), (43, 1178437), (169, 299839), (247, 205153), (367, 138073), (559, 90649), (817, 62023), (3211, 15781), (4771, 10621), (6973, 7267)]