51212988

素因数分解:

$2^2\times 3^2\times {\mathrm{1422583}}^1$

素因数の和:1422593

約数の個数: 18

約数和(自身を含む): 129455144

約数和(自身を除く): 78242156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1422583, 2845166, 4267749, 5690332, 8535498, 12803247, 17070996, 25606494, 51212988]

約数ペア:

[(1, 51212988), (2, 25606494), (3, 17070996), (4, 12803247), (6, 8535498), (9, 5690332), (12, 4267749), (18, 2845166), (36, 1422583)]