51642316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{106699}}^1$

素因数の和:106725

約数の個数: 18

約数和(自身を含む): 99337700

約数和(自身を除く): 47695384

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 106699, 213398, 426796, 1173689, 2347378, 4694756, 12910579, 25821158, 51642316]

約数ペア:

[(1, 51642316), (2, 25821158), (4, 12910579), (11, 4694756), (22, 2347378), (44, 1173689), (121, 426796), (242, 213398), (484, 106699)]