47179220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214451}}^1$

素因数の和:214471

約数の個数: 24

約数和(自身を含む): 108083808

約数和(自身を除く): 60904588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 214451, 428902, 857804, 1072255, 2144510, 2358961, 4289020, 4717922, 9435844, 11794805, 23589610, 47179220]

約数ペア:

[(1, 47179220), (2, 23589610), (4, 11794805), (5, 9435844), (10, 4717922), (11, 4289020), (20, 2358961), (22, 2144510), (44, 1072255), (55, 857804), (110, 428902), (220, 214451)]