51961026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{666167}}^1$

素因数の和:666185

約数の個数: 16

約数和(自身を含む): 111916224

約数和(自身を除く): 59955198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 666167, 1332334, 1998501, 3997002, 8660171, 17320342, 25980513, 51961026]

約数ペア:

[(1, 51961026), (2, 25980513), (3, 17320342), (6, 8660171), (13, 3997002), (26, 1998501), (39, 1332334), (78, 666167)]