54811310

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{27823}}^1$

素因数の和:28027

約数の個数: 16

約数和(自身を含む): 99164736

約数和(自身を除く): 44353426

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 27823, 55646, 139115, 278230, 5481131, 10962262, 27405655, 54811310]

約数ペア:

[(1, 54811310), (2, 27405655), (5, 10962262), (10, 5481131), (197, 278230), (394, 139115), (985, 55646), (1970, 27823)]