51906670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{273193}}^1$

素因数の和:273219

約数の個数: 16

約数和(自身を含む): 98349840

約数和(自身を除く): 46443170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 273193, 546386, 1365965, 2731930, 5190667, 10381334, 25953335, 51906670]

約数ペア:

[(1, 51906670), (2, 25953335), (5, 10381334), (10, 5190667), (19, 2731930), (38, 1365965), (95, 546386), (190, 273193)]