50809220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32993}}^1$

素因数の和:33020

約数の個数: 48

約数和(自身を含む): 133031808

約数和(自身を除く): 82222588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 32993, 65986, 131972, 164965, 230951, 329930, 362923, 461902, 659860, 725846, 923804, 1154755, 1451692, 1814615, 2309510, 2540461, 3629230, 4619020, 5080922, 7258460, 10161844, 12702305, 25404610, 50809220]

約数ペア:

[(1, 50809220), (2, 25404610), (4, 12702305), (5, 10161844), (7, 7258460), (10, 5080922), (11, 4619020), (14, 3629230), (20, 2540461), (22, 2309510), (28, 1814615), (35, 1451692), (44, 1154755), (55, 923804), (70, 725846), (77, 659860), (110, 461902), (140, 362923), (154, 329930), (220, 230951), (308, 164965), (385, 131972), (770, 65986), (1540, 32993)]