51961494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{666173}}^1$

素因数の和:666191

約数の個数: 16

約数和(自身を含む): 111917232

約数和(自身を除く): 59955738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 666173, 1332346, 1998519, 3997038, 8660249, 17320498, 25980747, 51961494]

約数ペア:

[(1, 51961494), (2, 25980747), (3, 17320498), (6, 8660249), (13, 3997038), (26, 1998519), (39, 1332346), (78, 666173)]