56557569

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4363}}^1$

素因数の和:4544

約数の個数: 16

約数和(自身を含む): 78552000

約数和(自身を除く): 21994431

約数列:

[1, 3, 29, 87, 149, 447, 4321, 4363, 12963, 13089, 126527, 379581, 650087, 1950261, 18852523, 56557569]

約数ペア:

[(1, 56557569), (3, 18852523), (29, 1950261), (87, 650087), (149, 379581), (447, 126527), (4321, 13089), (4363, 12963)]