51896487

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 73818864

約数和(自身を除く): 21922377

約数列:

[1, 3, 23, 53, 69, 159, 529, 617, 1219, 1587, 1851, 3657, 14191, 28037, 32701, 42573, 84111, 98103, 326393, 752123, 979179, 2256369, 17298829, 51896487]

約数ペア:

[(1, 51896487), (3, 17298829), (23, 2256369), (53, 979179), (69, 752123), (159, 326393), (529, 98103), (617, 84111), (1219, 42573), (1587, 32701), (1851, 28037), (3657, 14191)]