51208695

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49477}}^1$

素因数の和:49511

約数の個数: 24

約数和(自身を含む): 92622816

約数和(自身を除く): 41414121

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 49477, 148431, 247385, 445293, 742155, 1137971, 2226465, 3413913, 5689855, 10241739, 17069565, 51208695]

約数ペア:

[(1, 51208695), (3, 17069565), (5, 10241739), (9, 5689855), (15, 3413913), (23, 2226465), (45, 1137971), (69, 742155), (115, 445293), (207, 247385), (345, 148431), (1035, 49477)]