50278920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18217}}^1$

素因数の和:18254

約数の個数: 64

約数和(自身を含む): 157403520

約数和(自身を除く): 107124600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 18217, 36434, 54651, 72868, 91085, 109302, 145736, 182170, 218604, 273255, 364340, 418991, 437208, 546510, 728680, 837982, 1093020, 1256973, 1675964, 2094955, 2186040, 2513946, 3351928, 4189910, 5027892, 6284865, 8379820, 10055784, 12569730, 16759640, 25139460, 50278920]

約数ペア:

[(1, 50278920), (2, 25139460), (3, 16759640), (4, 12569730), (5, 10055784), (6, 8379820), (8, 6284865), (10, 5027892), (12, 4189910), (15, 3351928), (20, 2513946), (23, 2186040), (24, 2094955), (30, 1675964), (40, 1256973), (46, 1093020), (60, 837982), (69, 728680), (92, 546510), (115, 437208), (120, 418991), (138, 364340), (184, 273255), (230, 218604), (276, 182170), (345, 145736), (460, 109302), (552, 91085), (690, 72868), (920, 54651), (1380, 36434), (2760, 18217)]