48219622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21701}}^1$

素因数の和:21815

約数の個数: 16

約数和(自身を含む): 79689744

約数和(自身を除く): 31470122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 21701, 43402, 238711, 477422, 2191801, 4383602, 24109811, 48219622]

約数ペア:

[(1, 48219622), (2, 24109811), (11, 4383602), (22, 2191801), (101, 477422), (202, 238711), (1111, 43402), (2222, 21701)]