57004945

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2564

約数の個数: 16

約数和(自身を含む): 70508880

約数和(自身を除く): 13503935

約数列:

[1, 5, 53, 89, 265, 445, 2417, 4717, 12085, 23585, 128101, 215113, 640505, 1075565, 11400989, 57004945]

約数ペア:

[(1, 57004945), (5, 11400989), (53, 1075565), (89, 640505), (265, 215113), (445, 128101), (2417, 23585), (4717, 12085)]