51820467

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 74249280

約数和(自身を除く): 22428813

約数列:

[1, 3, 19, 57, 59, 177, 361, 811, 1083, 1121, 2433, 3363, 15409, 21299, 46227, 47849, 63897, 143547, 292771, 878313, 909131, 2727393, 17273489, 51820467]

約数ペア:

[(1, 51820467), (3, 17273489), (19, 2727393), (57, 909131), (59, 878313), (177, 292771), (361, 143547), (811, 63897), (1083, 47849), (1121, 46227), (2433, 21299), (3363, 15409)]