56248569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25303}}^1$

素因数の和:25341

約数の個数: 24

約数和(自身を含む): 92106560

約数和(自身を除く): 35857991

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 25303, 75909, 227727, 328939, 480757, 986817, 1442271, 2960451, 4326813, 6249841, 18749523, 56248569]

約数ペア:

[(1, 56248569), (3, 18749523), (9, 6249841), (13, 4326813), (19, 2960451), (39, 1442271), (57, 986817), (117, 480757), (171, 328939), (247, 227727), (741, 75909), (2223, 25303)]