51951837

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{33889}}^1$

素因数の和:33972

約数の個数: 16

約数和(自身を含む): 80251520

約数和(自身を除く): 28299683

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 33889, 101667, 237223, 711669, 2473897, 7421691, 17317279, 51951837]

約数ペア:

[(1, 51951837), (3, 17317279), (7, 7421691), (21, 2473897), (73, 711669), (219, 237223), (511, 101667), (1533, 33889)]