51803139

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 75297792

約数和(自身を除く): 23494653

約数列:

[1, 3, 19, 31, 57, 93, 361, 589, 1083, 1543, 1767, 4629, 11191, 29317, 33573, 47833, 87951, 143499, 557023, 908827, 1671069, 2726481, 17267713, 51803139]

約数ペア:

[(1, 51803139), (3, 17267713), (19, 2726481), (31, 1671069), (57, 908827), (93, 557023), (361, 143499), (589, 87951), (1083, 47833), (1543, 33573), (1767, 29317), (4629, 11191)]