53421730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281167}}^1$

素因数の和:281193

約数の個数: 16

約数和(自身を含む): 101220480

約数和(自身を除く): 47798750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281167, 562334, 1405835, 2811670, 5342173, 10684346, 26710865, 53421730]

約数ペア:

[(1, 53421730), (2, 26710865), (5, 10684346), (10, 5342173), (19, 2811670), (38, 1405835), (95, 562334), (190, 281167)]