56187502

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{9533}}^1$

素因数の和:9963

約数の個数: 16

約数和(自身を含む): 96560352

約数和(自身を除く): 40372850

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 9533, 19066, 66731, 133462, 4013393, 8026786, 28093751, 56187502]

約数ペア:

[(1, 56187502), (2, 28093751), (7, 8026786), (14, 4013393), (421, 133462), (842, 66731), (2947, 19066), (5894, 9533)]