49819220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{226451}}^1$

素因数の和:226471

約数の個数: 24

約数和(自身を含む): 114131808

約数和(自身を除く): 64312588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 226451, 452902, 905804, 1132255, 2264510, 2490961, 4529020, 4981922, 9963844, 12454805, 24909610, 49819220]

約数ペア:

[(1, 49819220), (2, 24909610), (4, 12454805), (5, 9963844), (10, 4981922), (11, 4529020), (20, 2490961), (22, 2264510), (44, 1132255), (55, 905804), (110, 452902), (220, 226451)]