50088389

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 18

約数和(自身を含む): 57312306

約数和(自身を除く): 7223917

約数列:

[1, 13, 19, 169, 247, 361, 821, 3211, 4693, 10673, 15599, 61009, 138749, 202787, 296381, 2636231, 3852953, 50088389]

約数ペア:

[(1, 50088389), (13, 3852953), (19, 2636231), (169, 296381), (247, 202787), (361, 138749), (821, 61009), (3211, 15599), (4693, 10673)]