56628561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 30462639

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 319, 517, 957, 1259, 1363, 1551, 3777, 4089, 13849, 14993, 36511, 41547, 44979, 59173, 109533, 177519, 401621, 650903, 1204863, 1716017, 1952709, 5148051, 18876187, 56628561]

約数ペア:

[(1, 56628561), (3, 18876187), (11, 5148051), (29, 1952709), (33, 1716017), (47, 1204863), (87, 650903), (141, 401621), (319, 177519), (517, 109533), (957, 59173), (1259, 44979), (1363, 41547), (1551, 36511), (3777, 14993), (4089, 13849)]