51158838

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 104343552

約数和(自身を除く): 53184714

約数列:

[1, 2, 3, 6, 73, 146, 219, 271, 431, 438, 542, 813, 862, 1293, 1626, 2586, 19783, 31463, 39566, 59349, 62926, 94389, 116801, 118698, 188778, 233602, 350403, 700806, 8526473, 17052946, 25579419, 51158838]

約数ペア:

[(1, 51158838), (2, 25579419), (3, 17052946), (6, 8526473), (73, 700806), (146, 350403), (219, 233602), (271, 188778), (431, 118698), (438, 116801), (542, 94389), (813, 62926), (862, 59349), (1293, 39566), (1626, 31463), (2586, 19783)]