55054293

素因数分解:

$3^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{617}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 85669632

約数和(自身を除く): 30615339

約数列:

[1, 3, 7, 21, 49, 147, 607, 617, 1821, 1851, 4249, 4319, 12747, 12957, 29743, 30233, 89229, 90699, 374519, 1123557, 2621633, 7864899, 18351431, 55054293]

約数ペア:

[(1, 55054293), (3, 18351431), (7, 7864899), (21, 2621633), (49, 1123557), (147, 374519), (607, 90699), (617, 89229), (1821, 30233), (1851, 29743), (4249, 12957), (4319, 12747)]