52338440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16993}}^1$

素因数の和:17022

約数の個数: 64

約数和(自身を含む): 146828160

約数和(自身を除く): 94489720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 16993, 33986, 67972, 84965, 118951, 135944, 169930, 186923, 237902, 339860, 373846, 475804, 594755, 679720, 747692, 934615, 951608, 1189510, 1308461, 1495384, 1869230, 2379020, 2616922, 3738460, 4758040, 5233844, 6542305, 7476920, 10467688, 13084610, 26169220, 52338440]

約数ペア:

[(1, 52338440), (2, 26169220), (4, 13084610), (5, 10467688), (7, 7476920), (8, 6542305), (10, 5233844), (11, 4758040), (14, 3738460), (20, 2616922), (22, 2379020), (28, 1869230), (35, 1495384), (40, 1308461), (44, 1189510), (55, 951608), (56, 934615), (70, 747692), (77, 679720), (88, 594755), (110, 475804), (140, 373846), (154, 339860), (220, 237902), (280, 186923), (308, 169930), (385, 135944), (440, 118951), (616, 84965), (770, 67972), (1540, 33986), (3080, 16993)]