52495209

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{49853}}^1$

素因数の和:49878

約数の個数: 20

約数和(自身を含む): 84452676

約数和(自身を除く): 31957467

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 49853, 149559, 448677, 648089, 1346031, 1944267, 4038093, 5832801, 17498403, 52495209]

約数ペア:

[(1, 52495209), (3, 17498403), (9, 5832801), (13, 4038093), (27, 1944267), (39, 1346031), (81, 648089), (117, 448677), (351, 149559), (1053, 49853)]