50400981

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 78462720

約数和(自身を除く): 28061739

約数列:

[1, 3, 9, 23, 27, 69, 207, 277, 293, 621, 831, 879, 2493, 2637, 6371, 6739, 7479, 7911, 19113, 20217, 57339, 60651, 81161, 172017, 181953, 243483, 730449, 1866703, 2191347, 5600109, 16800327, 50400981]

約数ペア:

[(1, 50400981), (3, 16800327), (9, 5600109), (23, 2191347), (27, 1866703), (69, 730449), (207, 243483), (277, 181953), (293, 172017), (621, 81161), (831, 60651), (879, 57339), (2493, 20217), (2637, 19113), (6371, 7911), (6739, 7479)]