51120324

素因数分解:

$2^2\times 3^2\times {\mathrm{1420009}}^1$

素因数の和:1420019

約数の個数: 18

約数和(自身を含む): 129220910

約数和(自身を除く): 78100586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1420009, 2840018, 4260027, 5680036, 8520054, 12780081, 17040108, 25560162, 51120324]

約数ペア:

[(1, 51120324), (2, 25560162), (3, 17040108), (4, 12780081), (6, 8520054), (9, 5680036), (12, 4260027), (18, 2840018), (36, 1420009)]