47603330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 90115200

約数和(自身を除く): 42511870

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1390, 1489, 2978, 3197, 6394, 7445, 14890, 15985, 31970, 34247, 68494, 171235, 206971, 342470, 413942, 1034855, 2069710, 4760333, 9520666, 23801665, 47603330]

約数ペア:

[(1, 47603330), (2, 23801665), (5, 9520666), (10, 4760333), (23, 2069710), (46, 1034855), (115, 413942), (139, 342470), (230, 206971), (278, 171235), (695, 68494), (1390, 34247), (1489, 31970), (2978, 15985), (3197, 14890), (6394, 7445)]