48279220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219451}}^1$

素因数の和:219471

約数の個数: 24

約数和(自身を含む): 110603808

約数和(自身を除く): 62324588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 219451, 438902, 877804, 1097255, 2194510, 2413961, 4389020, 4827922, 9655844, 12069805, 24139610, 48279220]

約数ペア:

[(1, 48279220), (2, 24139610), (4, 12069805), (5, 9655844), (10, 4827922), (11, 4389020), (20, 2413961), (22, 2194510), (44, 1097255), (55, 877804), (110, 438902), (220, 219451)]