52841560

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19717}}^1$

素因数の和:19795

約数の個数: 32

約数和(自身を含む): 120674160

約数和(自身を除く): 67832600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 19717, 39434, 78868, 98585, 157736, 197170, 394340, 788680, 1321039, 2642078, 5284156, 6605195, 10568312, 13210390, 26420780, 52841560]

約数ペア:

[(1, 52841560), (2, 26420780), (4, 13210390), (5, 10568312), (8, 6605195), (10, 5284156), (20, 2642078), (40, 1321039), (67, 788680), (134, 394340), (268, 197170), (335, 157736), (536, 98585), (670, 78868), (1340, 39434), (2680, 19717)]