51497026

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{69403}}^1$

素因数の和:69465

約数の個数: 16

約数和(自身を含む): 89947584

約数和(自身を除く): 38450558

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 69403, 138806, 485821, 971642, 3678359, 7356718, 25748513, 51497026]

約数ペア:

[(1, 51497026), (2, 25748513), (7, 7356718), (14, 3678359), (53, 971642), (106, 485821), (371, 138806), (742, 69403)]