51756649

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 61129728

約数和(自身を除く): 9373079

約数列:

[1, 7, 43, 107, 301, 749, 1607, 4601, 11249, 32207, 69101, 171949, 483707, 1203643, 7393807, 51756649]

約数ペア:

[(1, 51756649), (7, 7393807), (43, 1203643), (107, 483707), (301, 171949), (749, 69101), (1607, 32207), (4601, 11249)]