50311280

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7577}}^1$

素因数の和:7673

約数の個数: 40

約数和(自身を含む): 118398672

約数和(自身を除く): 68087392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 7577, 15154, 30308, 37885, 60616, 75770, 121232, 151540, 303080, 606160, 628891, 1257782, 2515564, 3144455, 5031128, 6288910, 10062256, 12577820, 25155640, 50311280]

約数ペア:

[(1, 50311280), (2, 25155640), (4, 12577820), (5, 10062256), (8, 6288910), (10, 5031128), (16, 3144455), (20, 2515564), (40, 1257782), (80, 628891), (83, 606160), (166, 303080), (332, 151540), (415, 121232), (664, 75770), (830, 60616), (1328, 37885), (1660, 30308), (3320, 15154), (6640, 7577)]