50903920

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9497}}^1$

素因数の和:9577

約数の個数: 40

約数和(自身を含む): 120130704

約数和(自身を除く): 69226784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 9497, 18994, 37988, 47485, 75976, 94970, 151952, 189940, 379880, 636299, 759760, 1272598, 2545196, 3181495, 5090392, 6362990, 10180784, 12725980, 25451960, 50903920]

約数ペア:

[(1, 50903920), (2, 25451960), (4, 12725980), (5, 10180784), (8, 6362990), (10, 5090392), (16, 3181495), (20, 2545196), (40, 1272598), (67, 759760), (80, 636299), (134, 379880), (268, 189940), (335, 151952), (536, 94970), (670, 75976), (1072, 47485), (1340, 37988), (2680, 18994), (5360, 9497)]