51691218

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^2\times {\mathrm{3067}}^1$

素因数の和:3178

約数の個数: 24

約数和(自身を含む): 105404208

約数和(自身を除く): 53712990

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 2809, 3067, 5618, 6134, 8427, 9201, 16854, 18402, 162551, 325102, 487653, 975306, 8615203, 17230406, 25845609, 51691218]

約数ペア:

[(1, 51691218), (2, 25845609), (3, 17230406), (6, 8615203), (53, 975306), (106, 487653), (159, 325102), (318, 162551), (2809, 18402), (3067, 16854), (5618, 9201), (6134, 8427)]