47871956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{98909}}^1$

素因数の和:98935

約数の個数: 18

約数和(自身を含む): 92085210

約数和(自身を除く): 44213254

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 98909, 197818, 395636, 1087999, 2175998, 4351996, 11967989, 23935978, 47871956]

約数ペア:

[(1, 47871956), (2, 23935978), (4, 11967989), (11, 4351996), (22, 2175998), (44, 1087999), (121, 395636), (242, 197818), (484, 98909)]