47674220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 62399380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 1559, 2780, 3058, 3118, 6116, 6236, 7645, 7795, 15290, 15590, 17149, 30580, 31180, 34298, 68596, 85745, 171490, 216701, 342980, 433402, 866804, 1083505, 2167010, 2383711, 4334020, 4767422, 9534844, 11918555, 23837110, 47674220]

約数ペア:

[(1, 47674220), (2, 23837110), (4, 11918555), (5, 9534844), (10, 4767422), (11, 4334020), (20, 2383711), (22, 2167010), (44, 1083505), (55, 866804), (110, 433402), (139, 342980), (220, 216701), (278, 171490), (556, 85745), (695, 68596), (1390, 34298), (1529, 31180), (1559, 30580), (2780, 17149), (3058, 15590), (3118, 15290), (6116, 7795), (6236, 7645)]