57751045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 80123904

約数和(自身を除く): 22372859

約数列:

[1, 5, 11, 23, 55, 71, 115, 253, 355, 643, 781, 1265, 1633, 3215, 3905, 7073, 8165, 14789, 17963, 35365, 45653, 73945, 89815, 162679, 228265, 502183, 813395, 1050019, 2510915, 5250095, 11550209, 57751045]

約数ペア:

[(1, 57751045), (5, 11550209), (11, 5250095), (23, 2510915), (55, 1050019), (71, 813395), (115, 502183), (253, 228265), (355, 162679), (643, 89815), (781, 73945), (1265, 45653), (1633, 35365), (3215, 17963), (3905, 14789), (7073, 8165)]