50065209

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{32531}}^1$

素因数の和:32562

約数の個数: 20

約数和(自身を含む): 78727440

約数和(自身を除く): 28662231

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 32531, 97593, 292779, 618089, 878337, 1854267, 2635011, 5562801, 16688403, 50065209]

約数ペア:

[(1, 50065209), (3, 16688403), (9, 5562801), (19, 2635011), (27, 1854267), (57, 878337), (81, 618089), (171, 292779), (513, 97593), (1539, 32531)]