51693964

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26003}}^1$

素因数の和:26085

約数の個数: 24

約数和(自身を含む): 104848128

約数和(自身を除く): 53154164

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 26003, 52006, 104012, 182021, 364042, 728084, 1846213, 3692426, 7384852, 12923491, 25846982, 51693964]

約数ペア:

[(1, 51693964), (2, 25846982), (4, 12923491), (7, 7384852), (14, 3692426), (28, 1846213), (71, 728084), (142, 364042), (284, 182021), (497, 104012), (994, 52006), (1988, 26003)]