51986763

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 78031200

約数和(自身を除く): 26044437

約数列:

[1, 3, 9, 29, 87, 261, 409, 487, 1227, 1461, 3681, 4383, 11861, 14123, 35583, 42369, 106749, 127107, 199183, 597549, 1792647, 5776307, 17328921, 51986763]

約数ペア:

[(1, 51986763), (3, 17328921), (9, 5776307), (29, 1792647), (87, 597549), (261, 199183), (409, 127107), (487, 106749), (1227, 42369), (1461, 35583), (3681, 14123), (4383, 11861)]