55367273

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 64738080

約数和(自身を除く): 9370807

約数列:

[1, 13, 19, 43, 169, 247, 401, 559, 817, 3211, 5213, 7267, 7619, 10621, 17243, 67769, 99047, 138073, 224159, 327617, 1287611, 2914067, 4259021, 55367273]

約数ペア:

[(1, 55367273), (13, 4259021), (19, 2914067), (43, 1287611), (169, 327617), (247, 224159), (401, 138073), (559, 99047), (817, 67769), (3211, 17243), (5213, 10621), (7267, 7619)]