53554945

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{587}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 65536128

約数和(自身を除く): 11981183

約数列:

[1, 5, 71, 257, 355, 587, 1285, 2935, 18247, 41677, 91235, 150859, 208385, 754295, 10710989, 53554945]

約数ペア:

[(1, 53554945), (5, 10710989), (71, 754295), (257, 208385), (355, 150859), (587, 91235), (1285, 41677), (2935, 18247)]