54776930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421361}}^1$

素因数の和:421381

約数の個数: 16

約数和(自身を含む): 106183224

約数和(自身を除く): 51406294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 421361, 842722, 2106805, 4213610, 5477693, 10955386, 27388465, 54776930]

約数ペア:

[(1, 54776930), (2, 27388465), (5, 10955386), (10, 5477693), (13, 4213610), (26, 2106805), (65, 842722), (130, 421361)]