51513156

素因数分解:

$2^2\times 3^2\times {\mathrm{1430921}}^1$

素因数の和:1430931

約数の個数: 18

約数和(自身を含む): 130213902

約数和(自身を除く): 78700746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1430921, 2861842, 4292763, 5723684, 8585526, 12878289, 17171052, 25756578, 51513156]

約数ペア:

[(1, 51513156), (2, 25756578), (3, 17171052), (4, 12878289), (6, 8585526), (9, 5723684), (12, 4292763), (18, 2861842), (36, 1430921)]