51063009

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6833}}^1$

素因数の和:6936

約数の個数: 16

約数和(自身を含む): 70854912

約数和(自身を除く): 19791903

約数列:

[1, 3, 47, 53, 141, 159, 2491, 6833, 7473, 20499, 321151, 362149, 963453, 1086447, 17021003, 51063009]

約数ペア:

[(1, 51063009), (3, 17021003), (47, 1086447), (53, 963453), (141, 362149), (159, 321151), (2491, 20499), (6833, 7473)]