51760731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 81838080

約数和(自身を除く): 30077349

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 2663, 6479, 7989, 19437, 29293, 50597, 82553, 87879, 151791, 247659, 556567, 908083, 1568507, 1669701, 2724249, 4705521, 17253577, 51760731]

約数ペア:

[(1, 51760731), (3, 17253577), (11, 4705521), (19, 2724249), (31, 1669701), (33, 1568507), (57, 908083), (93, 556567), (209, 247659), (341, 151791), (589, 87879), (627, 82553), (1023, 50597), (1767, 29293), (2663, 19437), (6479, 7989)]