56159935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 75575808

約数和(自身を除く): 19415873

約数列:

[1, 5, 13, 43, 65, 71, 215, 283, 355, 559, 923, 1415, 2795, 3053, 3679, 4615, 12169, 15265, 18395, 20093, 39689, 60845, 100465, 158197, 198445, 261209, 790985, 863999, 1306045, 4319995, 11231987, 56159935]

約数ペア:

[(1, 56159935), (5, 11231987), (13, 4319995), (43, 1306045), (65, 863999), (71, 790985), (215, 261209), (283, 198445), (355, 158197), (559, 100465), (923, 60845), (1415, 39689), (2795, 20093), (3053, 18395), (3679, 15265), (4615, 12169)]